hey<\/Div>, container);\n- var measurements = measure(() => {\n- ReactDOM.render(

hey<\/Div>, container);\n- });\n-\n- var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);\n- expect(summary).toEqual([]);\n- });\n-\n- it('deleteListener should not be instrumented', function() {\n- var container = document.createElement('div');\n- ReactDOM.render(

hey<\/Div>, container);\n- var measurements = measure(() => {\n- ReactDOM.render(

hey<\/Div>, container);\n- });\n-\n- var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);\n- expect(summary).toEqual([]);\n- });\n-\n- it('should not fail on input change events', function() {\n- var container = document.createElement('div');\n- var onChange = () => {};\n- var input = ReactDOM.render(\n- ,\n- container\n- );\n- expectNoWaste(() => {\n- ReactTestUtils.Simulate.change(input);\n- });\n- });\n-\n- it('should print a table after calling printOperations', function() {\n- var container = document.createElement('div');\n- var measurements = measure(() => {\n- ReactDOM.render(

hey<\/Div>, container);\n- });\n- spyOn(console, 'table');\n- ReactDefaultPerf.printOperations(measurements);\n- expect(console.table.calls.length).toBe(1);\n- expect(console.table.argsForCall[0][0]).toEqual([{\n- 'data-reactid': '',\n- type: 'set innerHTML',\n- args: ReactDOMFeatureFlags.useCreateElement ?\n- '{\"node\":\"\",\"children\":[],\"html\":null,\"text\":null}' :\n- '\"

hey<\/div>\"',\n- }]);\n- });\n-\n it('warns once when using getMeasurementsSummaryMap', function() {\n var measurements = measure(() => {});\n spyOn(console, 'error');\n- ReactDefaultPerf.getMeasurementsSummaryMap(measurements);\n+ ReactPerf.getMeasurementsSummaryMap(measurements);\n expect(console.error.calls.length).toBe(1);\n expect(console.error.argsForCall[0][0]).toContain(\n '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' +\n '`ReactPerf.getWasted(...)` instead.'\n );\n \n- ReactDefaultPerf.getMeasurementsSummaryMap(measurements);\n+ ReactPerf.getMeasurementsSummaryMap(measurements);\n expect(console.error.calls.length).toBe(1);\n });\n \n it('warns once when using printDOM', function() {\n var measurements = measure(() => {});\n spyOn(console, 'error');\n- ReactDefaultPerf.printDOM(measurements);\n+ ReactPerf.printDOM(measurements);\n expect(console.error.calls.length).toBe(1);\n expect(console.error.argsForCall[0][0]).toContain(\n '`ReactPerf.printDOM(...)` is deprecated. Use ' +\n '`ReactPerf.printOperations(...)` instead.'\n );\n \n- ReactDefaultPerf.printDOM(measurements);\n+ ReactPerf.printDOM(measurements);\n expect(console.error.calls.length).toBe(1);\n });\n-\n });\ndiff --git a\/src\/isomorphic\/devtools\/ReactComponentTreeDevtool.js b\/src\/isomorphic\/devtools\/ReactComponentTreeDevtool.js\nindex bdba5b378f..57e85b39df 100644\n--- a\/src\/isomorphic\/devtools\/ReactComponentTreeDevtool.js\n+++ b\/src\/isomorphic\/devtools\/ReactComponentTreeDevtool.js\n@@ -25,6 +25,7 @@ function updateTree(id, update) {\n childIDs: [],\n displayName: 'Unknown',\n isMounted: false,\n+ updateCount: 0,\n };\n }\n update(tree[id]);\n@@ -95,6 +96,10 @@ var ReactComponentTreeDevtool = {\n rootIDs.push(id);\n },\n \n+ onUpdateComponent(id) {\n+ updateTree(id, item => item.updateCount++);\n+ },\n+\n onUnmountComponent(id) {\n updateTree(id, item => item.isMounted = false);\n rootIDs = rootIDs.filter(rootID => rootID !== id);\n@@ -136,6 +141,11 @@ var ReactComponentTreeDevtool = {\n return item ? item.text : null;\n },\n \n+ getUpdateCount(id) {\n+ var item = tree[id];\n+ return item ? item.updateCount : 0;\n+ },\n+\n getRootIDs() {\n return rootIDs;\n },\ndiff --git a\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.js b\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.js\nindex 2ff1a58abb..106307d0d2 100644\n--- a\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.js\n+++ b\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.js\n@@ -1697,6 +1697,31 @@ describe('ReactComponentTreeDevtool', () => {\n });\n });\n \n+ it('reports update counts', () => {\n+ var node = document.createElement('div');\n+\n+ ReactDOM.render(

, node);\n+ var divID = ReactComponentTreeDevtool.getRootIDs()[0];\n+ expect(ReactComponentTreeDevtool.getUpdateCount(divID)).toEqual(0);\n+\n+ ReactDOM.render(, node);\n+ var spanID = ReactComponentTreeDevtool.getRootIDs()[0];\n+ expect(ReactComponentTreeDevtool.getUpdateCount(divID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(spanID)).toEqual(0);\n+\n+ ReactDOM.render(, node);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(divID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(spanID)).toEqual(1);\n+\n+ ReactDOM.render(, node);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(divID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(spanID)).toEqual(2);\n+\n+ ReactDOM.unmountComponentAtNode(node);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(divID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(spanID)).toEqual(2);\n+ });\n+\n it('does not report top-level wrapper as a root', () => {\n var node = document.createElement('div');\n \ndiff --git a\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.native.js b\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.native.js\nindex 4da93ab911..3113d6fcad 100644\n--- a\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.native.js\n+++ b\/src\/isomorphic\/devtools\/__tests__\/ReactComponentTreeDevtool-test.native.js\n@@ -1685,6 +1685,29 @@ describe('ReactComponentTreeDevtool', () => {\n });\n });\n \n+ it('reports update counts', () => {\n+ ReactNative.render(, 1);\n+ var viewID = ReactComponentTreeDevtool.getRootIDs()[0];\n+ expect(ReactComponentTreeDevtool.getUpdateCount(viewID)).toEqual(0);\n+\n+ ReactNative.render(, 1);\n+ var imageID = ReactComponentTreeDevtool.getRootIDs()[0];\n+ expect(ReactComponentTreeDevtool.getUpdateCount(viewID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(imageID)).toEqual(0);\n+\n+ ReactNative.render(, 1);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(viewID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(imageID)).toEqual(1);\n+\n+ ReactNative.render(, 1);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(viewID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(imageID)).toEqual(2);\n+\n+ ReactNative.unmountComponentAtNode(1);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(viewID)).toEqual(0);\n+ expect(ReactComponentTreeDevtool.getUpdateCount(imageID)).toEqual(2);\n+ });\n+\n it('does not report top-level wrapper as a root', () => {\n ReactNative.render(<\/View>, 1);\n expect(getRootDisplayNames()).toEqual(['View']);\ndiff --git a\/src\/renderers\/dom\/ReactDOM.js b\/src\/renderers\/dom\/ReactDOM.js\nindex 75644b1209..7e7fbe4639 100644\n--- a\/src\/renderers\/dom\/ReactDOM.js\n+++ b\/src\/renderers\/dom\/ReactDOM.js\n@@ -16,7 +16,6 @@\n var ReactDOMComponentTree = require('ReactDOMComponentTree');\n var ReactDefaultInjection = require('ReactDefaultInjection');\n var ReactMount = require('ReactMount');\n-var ReactPerf = require('ReactPerf');\n var ReactReconciler = require('ReactReconciler');\n var ReactUpdates = require('ReactUpdates');\n var ReactVersion = require('ReactVersion');\n@@ -28,11 +27,9 @@ var warning = require('warning');\n \n ReactDefaultInjection.inject();\n \n-var render = ReactPerf.measure('React', 'render', ReactMount.render);\n-\n var React = {\n findDOMNode: findDOMNode,\n- render: render,\n+ render: ReactMount.render,\n unmountComponentAtNode: ReactMount.unmountComponentAtNode,\n version: ReactVersion,\n \ndiff --git a\/src\/renderers\/dom\/client\/ReactDOMIDOperations.js b\/src\/renderers\/dom\/client\/ReactDOMIDOperations.js\nindex cb03d3f06a..fd8c16797b 100644\n--- a\/src\/renderers\/dom\/client\/ReactDOMIDOperations.js\n+++ b\/src\/renderers\/dom\/client\/ReactDOMIDOperations.js\n@@ -13,7 +13,6 @@\n \n var DOMChildrenOperations = require('DOMChildrenOperations');\n var ReactDOMComponentTree = require('ReactDOMComponentTree');\n-var ReactPerf = require('ReactPerf');\n \n \/**\n * Operations used to process updates to DOM nodes.\n@@ -32,8 +31,4 @@ var ReactDOMIDOperations = {\n },\n };\n \n-ReactPerf.measureMethods(ReactDOMIDOperations, 'ReactDOMIDOperations', {\n- dangerouslyProcessChildrenUpdates: 'dangerouslyProcessChildrenUpdates',\n-});\n-\n module.exports = ReactDOMIDOperations;\ndiff --git a\/src\/renderers\/dom\/client\/ReactMount.js b\/src\/renderers\/dom\/client\/ReactMount.js\nindex 564edc7e1a..eebc607c13 100644\n--- a\/src\/renderers\/dom\/client\/ReactMount.js\n+++ b\/src\/renderers\/dom\/client\/ReactMount.js\n@@ -22,7 +22,6 @@ var ReactElement = require('ReactElement');\n var ReactFeatureFlags = require('ReactFeatureFlags');\n var ReactInstrumentation = require('ReactInstrumentation');\n var ReactMarkupChecksum = require('ReactMarkupChecksum');\n-var ReactPerf = require('ReactPerf');\n var ReactReconciler = require('ReactReconciler');\n var ReactUpdateQueue = require('ReactUpdateQueue');\n var ReactUpdates = require('ReactUpdates');\n@@ -711,9 +710,4 @@ var ReactMount = {\n },\n };\n \n-ReactPerf.measureMethods(ReactMount, 'ReactMount', {\n- _renderNewRootComponent: '_renderNewRootComponent',\n- _mountImageIntoNode: '_mountImageIntoNode',\n-});\n-\n module.exports = ReactMount;\ndiff --git a\/src\/renderers\/dom\/client\/utils\/DOMChildrenOperations.js b\/src\/renderers\/dom\/client\/utils\/DOMChildrenOperations.js\nindex 3072a8d5b5..303cd94b30 100644\n--- a\/src\/renderers\/dom\/client\/utils\/DOMChildrenOperations.js\n+++ b\/src\/renderers\/dom\/client\/utils\/DOMChildrenOperations.js\n@@ -16,7 +16,6 @@ var Danger = require('Danger');\n var ReactMultiChildUpdateTypes = require('ReactMultiChildUpdateTypes');\n var ReactDOMComponentTree = require('ReactDOMComponentTree');\n var ReactInstrumentation = require('ReactInstrumentation');\n-var ReactPerf = require('ReactPerf');\n \n var createMicrosoftUnsafeLocalFunction = require('createMicrosoftUnsafeLocalFunction');\n var setInnerHTML = require('setInnerHTML');\n@@ -239,8 +238,4 @@ var DOMChildrenOperations = {\n \n };\n \n-ReactPerf.measureMethods(DOMChildrenOperations, 'DOMChildrenOperations', {\n- replaceDelimitedText: 'replaceDelimitedText',\n-});\n-\n module.exports = DOMChildrenOperations;\ndiff --git a\/src\/renderers\/dom\/shared\/CSSPropertyOperations.js b\/src\/renderers\/dom\/shared\/CSSPropertyOperations.js\nindex 721fb72a0f..4a16d050e6 100644\n--- a\/src\/renderers\/dom\/shared\/CSSPropertyOperations.js\n+++ b\/src\/renderers\/dom\/shared\/CSSPropertyOperations.js\n@@ -14,7 +14,6 @@\n var CSSProperty = require('CSSProperty');\n var ExecutionEnvironment = require('ExecutionEnvironment');\n var ReactInstrumentation = require('ReactInstrumentation');\n-var ReactPerf = require('ReactPerf');\n \n var camelizeStyleName = require('camelizeStyleName');\n var dangerousStyleValue = require('dangerousStyleValue');\n@@ -238,8 +237,4 @@ var CSSPropertyOperations = {\n \n };\n \n-ReactPerf.measureMethods(CSSPropertyOperations, 'CSSPropertyOperations', {\n- setValueForStyles: 'setValueForStyles',\n-});\n-\n module.exports = CSSPropertyOperations;\ndiff --git a\/src\/renderers\/dom\/shared\/DOMPropertyOperations.js b\/src\/renderers\/dom\/shared\/DOMPropertyOperations.js\nindex 9c67c50cfb..eee9647ef6 100644\n--- a\/src\/renderers\/dom\/shared\/DOMPropertyOperations.js\n+++ b\/src\/renderers\/dom\/shared\/DOMPropertyOperations.js\n@@ -15,7 +15,6 @@ var DOMProperty = require('DOMProperty');\n var ReactDOMComponentTree = require('ReactDOMComponentTree');\n var ReactDOMInstrumentation = require('ReactDOMInstrumentation');\n var ReactInstrumentation = require('ReactInstrumentation');\n-var ReactPerf = require('ReactPerf');\n \n var quoteAttributeValueForBrowser = require('quoteAttributeValueForBrowser');\n var warning = require('warning');\n@@ -250,10 +249,4 @@ var DOMPropertyOperations = {\n \n };\n \n-ReactPerf.measureMethods(DOMPropertyOperations, 'DOMPropertyOperations', {\n- setValueForProperty: 'setValueForProperty',\n- setValueForAttribute: 'setValueForAttribute',\n- deleteValueForProperty: 'deleteValueForProperty',\n-});\n-\n module.exports = DOMPropertyOperations;\ndiff --git a\/src\/renderers\/dom\/shared\/ReactComponentBrowserEnvironment.js b\/src\/renderers\/dom\/shared\/ReactComponentBrowserEnvironment.js\nindex cf5df870d3..112c7d6241 100644\n--- a\/src\/renderers\/dom\/shared\/ReactComponentBrowserEnvironment.js\n+++ b\/src\/renderers\/dom\/shared\/ReactComponentBrowserEnvironment.js\n@@ -13,7 +13,6 @@\n \n var DOMChildrenOperations = require('DOMChildrenOperations');\n var ReactDOMIDOperations = require('ReactDOMIDOperations');\n-var ReactPerf = require('ReactPerf');\n \n \/**\n * Abstracts away all functionality of the reconciler that requires knowledge of\n@@ -40,12 +39,4 @@ var ReactComponentBrowserEnvironment = {\n \n };\n \n-ReactPerf.measureMethods(\n- ReactComponentBrowserEnvironment,\n- 'ReactComponentBrowserEnvironment',\n- {\n- replaceNodeWithMarkup: 'replaceNodeWithMarkup',\n- }\n-);\n-\n module.exports = ReactComponentBrowserEnvironment;\ndiff --git a\/src\/renderers\/dom\/shared\/ReactDOMComponent.js b\/src\/renderers\/dom\/shared\/ReactDOMComponent.js\nindex 294ad7a9cf..1311b05abd 100644\n--- a\/src\/renderers\/dom\/shared\/ReactDOMComponent.js\n+++ b\/src\/renderers\/dom\/shared\/ReactDOMComponent.js\n@@ -35,7 +35,6 @@ var ReactDOMSelect = require('ReactDOMSelect');\n var ReactDOMTextarea = require('ReactDOMTextarea');\n var ReactInstrumentation = require('ReactInstrumentation');\n var ReactMultiChild = require('ReactMultiChild');\n-var ReactPerf = require('ReactPerf');\n var ReactServerRenderingTransaction = require('ReactServerRenderingTransaction');\n \n var emptyFunction = require('emptyFunction');\n@@ -1138,11 +1137,6 @@ ReactDOMComponent.Mixin = {\n \n };\n \n-ReactPerf.measureMethods(ReactDOMComponent.Mixin, 'ReactDOMComponent', {\n- mountComponent: 'mountComponent',\n- receiveComponent: 'receiveComponent',\n-});\n-\n Object.assign(\n ReactDOMComponent.prototype,\n ReactDOMComponent.Mixin,\ndiff --git a\/src\/renderers\/dom\/shared\/ReactDOMTextComponent.js b\/src\/renderers\/dom\/shared\/ReactDOMTextComponent.js\nindex 97ed919d78..a46c188930 100644\n--- a\/src\/renderers\/dom\/shared\/ReactDOMTextComponent.js\n+++ b\/src\/renderers\/dom\/shared\/ReactDOMTextComponent.js\n@@ -15,7 +15,6 @@ var DOMChildrenOperations = require('DOMChildrenOperations');\n var DOMLazyTree = require('DOMLazyTree');\n var ReactDOMComponentTree = require('ReactDOMComponentTree');\n var ReactInstrumentation = require('ReactInstrumentation');\n-var ReactPerf = require('ReactPerf');\n \n var escapeTextContentForBrowser = require('escapeTextContentForBrowser');\n var invariant = require('invariant');\n@@ -188,13 +187,4 @@ Object.assign(ReactDOMTextComponent.prototype, {\n \n });\n \n-ReactPerf.measureMethods(\n- ReactDOMTextComponent.prototype,\n- 'ReactDOMTextComponent',\n- {\n- mountComponent: 'mountComponent',\n- receiveComponent: 'receiveComponent',\n- }\n-);\n-\n module.exports = ReactDOMTextComponent;\ndiff --git a\/src\/renderers\/dom\/shared\/ReactDefaultInjection.js b\/src\/renderers\/dom\/shared\/ReactDefaultInjection.js\nindex 09cbf25e48..f71a9b9dab 100644\n--- a\/src\/renderers\/dom\/shared\/ReactDefaultInjection.js\n+++ b\/src\/renderers\/dom\/shared\/ReactDefaultInjection.js\n@@ -15,7 +15,6 @@ var BeforeInputEventPlugin = require('BeforeInputEventPlugin');\n var ChangeEventPlugin = require('ChangeEventPlugin');\n var DefaultEventPluginOrder = require('DefaultEventPluginOrder');\n var EnterLeaveEventPlugin = require('EnterLeaveEventPlugin');\n-var ExecutionEnvironment = require('ExecutionEnvironment');\n var HTMLDOMPropertyConfig = require('HTMLDOMPropertyConfig');\n var ReactComponentBrowserEnvironment =\n require('ReactComponentBrowserEnvironment');\n@@ -91,14 +90,6 @@ function inject() {\n );\n \n ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);\n-\n- if (__DEV__) {\n- var url = (ExecutionEnvironment.canUseDOM && window.location.href) || '';\n- if ((\/[?&]react_perf\\b\/).test(url)) {\n- var ReactDefaultPerf = require('ReactDefaultPerf');\n- ReactDefaultPerf.start();\n- }\n- }\n }\n \n module.exports = {\ndiff --git a\/src\/renderers\/dom\/shared\/ReactInjection.js b\/src\/renderers\/dom\/shared\/ReactInjection.js\nindex 26085eb2f7..51fb065518 100644\n--- a\/src\/renderers\/dom\/shared\/ReactInjection.js\n+++ b\/src\/renderers\/dom\/shared\/ReactInjection.js\n@@ -19,7 +19,6 @@ var ReactClass = require('ReactClass');\n var ReactEmptyComponent = require('ReactEmptyComponent');\n var ReactBrowserEventEmitter = require('ReactBrowserEventEmitter');\n var ReactNativeComponent = require('ReactNativeComponent');\n-var ReactPerf = require('ReactPerf');\n var ReactUpdates = require('ReactUpdates');\n \n var ReactInjection = {\n@@ -31,7 +30,6 @@ var ReactInjection = {\n EventPluginUtils: EventPluginUtils.injection,\n EventEmitter: ReactBrowserEventEmitter.injection,\n NativeComponent: ReactNativeComponent.injection,\n- Perf: ReactPerf.injection,\n Updates: ReactUpdates.injection,\n };\n \ndiff --git a\/src\/renderers\/native\/ReactNativeDOMIDOperations.js b\/src\/renderers\/native\/ReactNativeDOMIDOperations.js\nindex 0bb92fef55..8d07d2d6ab 100644\n--- a\/src\/renderers\/native\/ReactNativeDOMIDOperations.js\n+++ b\/src\/renderers\/native\/ReactNativeDOMIDOperations.js\n@@ -13,7 +13,6 @@\n \n var ReactNativeComponentTree = require('ReactNativeComponentTree');\n var ReactMultiChildUpdateTypes = require('ReactMultiChildUpdateTypes');\n-var ReactPerf = require('ReactPerf');\n var UIManager = require('UIManager');\n \n \/**\n@@ -71,12 +70,7 @@ var dangerouslyProcessChildrenUpdates = function(inst, childrenUpdates) {\n * `ReactComponent.DOMIDOperations`.\n *\/\n var ReactNativeDOMIDOperations = {\n- dangerouslyProcessChildrenUpdates: ReactPerf.measure(\n- \/\/ FIXME(frantic): #4441289 Hack to avoid modifying react-tools\n- 'ReactDOMIDOperations',\n- 'dangerouslyProcessChildrenUpdates',\n- dangerouslyProcessChildrenUpdates\n- ),\n+ dangerouslyProcessChildrenUpdates,\n \n \/**\n * Replaces a view that exists in the document with markup.\n@@ -84,14 +78,10 @@ var ReactNativeDOMIDOperations = {\n * @param {string} id ID of child to be replaced.\n * @param {string} markup Mount image to replace child with id.\n *\/\n- dangerouslyReplaceNodeWithMarkupByID: ReactPerf.measure(\n- 'ReactDOMIDOperations',\n- 'dangerouslyReplaceNodeWithMarkupByID',\n- function(id, mountImage) {\n- var oldTag = id;\n- UIManager.replaceExistingNonRootView(oldTag, mountImage);\n- }\n- ),\n+ dangerouslyReplaceNodeWithMarkupByID: function(id, mountImage) {\n+ var oldTag = id;\n+ UIManager.replaceExistingNonRootView(oldTag, mountImage);\n+ },\n };\n \n module.exports = ReactNativeDOMIDOperations;\ndiff --git a\/src\/renderers\/native\/ReactNativeMount.js b\/src\/renderers\/native\/ReactNativeMount.js\nindex caa6741980..46452f3f52 100644\n--- a\/src\/renderers\/native\/ReactNativeMount.js\n+++ b\/src\/renderers\/native\/ReactNativeMount.js\n@@ -15,7 +15,6 @@ var ReactElement = require('ReactElement');\n var ReactInstrumentation = require('ReactInstrumentation');\n var ReactNativeContainerInfo = require('ReactNativeContainerInfo');\n var ReactNativeTagHandles = require('ReactNativeTagHandles');\n-var ReactPerf = require('ReactPerf');\n var ReactReconciler = require('ReactReconciler');\n var ReactUpdateQueue = require('ReactUpdateQueue');\n var ReactUpdates = require('ReactUpdates');\n@@ -143,6 +142,10 @@ var ReactNativeMount = {\n \/\/ Mute future events from the top level wrapper.\n \/\/ It is an implementation detail that devtools should not know about.\n instance._debugID = 0;\n+\n+ if (__DEV__) {\n+ ReactInstrumentation.debugTool.onBeginFlush();\n+ }\n }\n \n \/\/ The initial render is synchronous but any updates that happen during\n@@ -159,6 +162,7 @@ var ReactNativeMount = {\n ReactInstrumentation.debugTool.onMountRootComponent(\n instance._renderedComponent._debugID\n );\n+ ReactInstrumentation.debugTool.onEndFlush();\n }\n var component = instance.getPublicInstance();\n if (callback) {\n@@ -171,20 +175,15 @@ var ReactNativeMount = {\n * @param {View} view View tree image.\n * @param {number} containerViewID View to insert sub-view into.\n *\/\n- _mountImageIntoNode: ReactPerf.measure(\n- \/\/ FIXME(frantic): #4441289 Hack to avoid modifying react-tools\n- 'ReactComponentBrowserEnvironment',\n- 'mountImageIntoNode',\n- function(mountImage, containerID) {\n- \/\/ Since we now know that the `mountImage` has been mounted, we can\n- \/\/ mark it as such.\n- var childTag = mountImage;\n- UIManager.setChildren(\n- containerID,\n- [childTag]\n- );\n- }\n- ),\n+ _mountImageIntoNode: function(mountImage, containerID) {\n+ \/\/ Since we now know that the `mountImage` has been mounted, we can\n+ \/\/ mark it as such.\n+ var childTag = mountImage;\n+ UIManager.setChildren(\n+ containerID,\n+ [childTag]\n+ );\n+ },\n \n \/**\n * Standard unmounting of the component that is rendered into `containerID`,\n@@ -242,10 +241,4 @@ var ReactNativeMount = {\n \n };\n \n-ReactNativeMount.renderComponent = ReactPerf.measure(\n- 'ReactMount',\n- '_renderNewRootComponent',\n- ReactNativeMount.renderComponent\n-);\n-\n module.exports = ReactNativeMount;\ndiff --git a\/src\/renderers\/shared\/reconciler\/ReactCompositeComponent.js b\/src\/renderers\/shared\/reconciler\/ReactCompositeComponent.js\nindex f1835938b9..120e5900a4 100644\n--- a\/src\/renderers\/shared\/reconciler\/ReactCompositeComponent.js\n+++ b\/src\/renderers\/shared\/reconciler\/ReactCompositeComponent.js\n@@ -18,7 +18,6 @@ var ReactErrorUtils = require('ReactErrorUtils');\n var ReactInstanceMap = require('ReactInstanceMap');\n var ReactInstrumentation = require('ReactInstrumentation');\n var ReactNodeTypes = require('ReactNodeTypes');\n-var ReactPerf = require('ReactPerf');\n var ReactPropTypeLocations = require('ReactPropTypeLocations');\n var ReactPropTypeLocationNames = require('ReactPropTypeLocationNames');\n var ReactReconciler = require('ReactReconciler');\n@@ -395,7 +394,7 @@ var ReactCompositeComponentMixin = {\n instanceOrElement = Component(publicProps, publicContext, ReactUpdateQueue);\n if (__DEV__) {\n if (this._debugID !== 0) {\n- ReactInstrumentation.debugTool.onBeginLifeCycleTimer(\n+ ReactInstrumentation.debugTool.onEndLifeCycleTimer(\n this._debugID,\n 'render'\n );\n@@ -1210,16 +1209,6 @@ var ReactCompositeComponentMixin = {\n \n };\n \n-ReactPerf.measureMethods(\n- ReactCompositeComponentMixin,\n- 'ReactCompositeComponent',\n- {\n- mountComponent: 'mountComponent',\n- updateComponent: 'updateComponent',\n- _renderValidatedComponent: '_renderValidatedComponent',\n- }\n-);\n-\n var ReactCompositeComponent = {\n \n Mixin: ReactCompositeComponentMixin,\ndiff --git a\/src\/renderers\/shared\/reconciler\/ReactUpdates.js b\/src\/renderers\/shared\/reconciler\/ReactUpdates.js\nindex 225d7c50f8..d8471372b7 100644\n--- a\/src\/renderers\/shared\/reconciler\/ReactUpdates.js\n+++ b\/src\/renderers\/shared\/reconciler\/ReactUpdates.js\n@@ -15,7 +15,6 @@ var CallbackQueue = require('CallbackQueue');\n var PooledClass = require('PooledClass');\n var ReactFeatureFlags = require('ReactFeatureFlags');\n var ReactInstrumentation = require('ReactInstrumentation');\n-var ReactPerf = require('ReactPerf');\n var ReactReconciler = require('ReactReconciler');\n var Transaction = require('Transaction');\n \n@@ -222,11 +221,6 @@ var flushBatchedUpdates = function() {\n ReactInstrumentation.debugTool.onEndFlush();\n }\n };\n-flushBatchedUpdates = ReactPerf.measure(\n- 'ReactUpdates',\n- 'flushBatchedUpdates',\n- flushBatchedUpdates\n-);\n \n \/**\n * Mark a component as needing a rerender, adding an optional callback to a\ndiff --git a\/src\/test\/ReactDefaultPerf.js b\/src\/test\/ReactDefaultPerf.js\ndeleted file mode 100644\nindex 5cb43e9048..0000000000\n--- a\/src\/test\/ReactDefaultPerf.js\n+++ \/dev\/null\n@@ -1,361 +0,0 @@\n-\/**\n- * Copyright 2013-present, Facebook, Inc.\n- * All rights reserved.\n- *\n- * This source code is licensed under the BSD-style license found in the\n- * LICENSE file in the root directory of this source tree. An additional grant\n- * of patent rights can be found in the PATENTS file in the same directory.\n- *\n- * @providesModule ReactDefaultPerf\n- *\/\n-\n-'use strict';\n-\n-var DOMProperty = require('DOMProperty');\n-var ReactDOMComponentTree = require('ReactDOMComponentTree');\n-var ReactDefaultPerfAnalysis = require('ReactDefaultPerfAnalysis');\n-var ReactMount = require('ReactMount');\n-var ReactPerf = require('ReactPerf');\n-\n-var performanceNow = require('performanceNow');\n-var warning = require('warning');\n-\n-function roundFloat(val) {\n- return Math.floor(val * 100) \/ 100;\n-}\n-\n-function addValue(obj, key, val) {\n- obj[key] = (obj[key] || 0) + val;\n-}\n-\n-\/\/ Composite\/text components don't have any built-in ID: we have to make our own\n-var compositeIDMap;\n-var compositeIDCounter = 17000;\n-function getIDOfComposite(inst) {\n- if (!compositeIDMap) {\n- compositeIDMap = new WeakMap();\n- }\n- if (compositeIDMap.has(inst)) {\n- return compositeIDMap.get(inst);\n- } else {\n- var id = compositeIDCounter++;\n- compositeIDMap.set(inst, id);\n- return id;\n- }\n-}\n-\n-function getID(inst) {\n- if (inst.hasOwnProperty('_rootNodeID')) {\n- return inst._rootNodeID;\n- } else {\n- return getIDOfComposite(inst);\n- }\n-}\n-\n-function stripComplexValues(key, value) {\n- if (typeof value !== 'object' || Array.isArray(value) || value == null) {\n- return value;\n- }\n- var prototype = Object.getPrototypeOf(value);\n- if (!prototype || prototype === Object.prototype) {\n- return value;\n- }\n- return '';\n-}\n-\n-\/\/ This implementation of ReactPerf is going away some time mid 15.x.\n-\/\/ While we plan to keep most of the API, the actual format of measurements\n-\/\/ will change dramatically. To signal this, we wrap them into an opaque-ish\n-\/\/ object to discourage reaching into it until the API stabilizes.\n-function wrapLegacyMeasurements(measurements) {\n- return { __unstable_this_format_will_change: measurements };\n-}\n-function unwrapLegacyMeasurements(measurements) {\n- return measurements && measurements.__unstable_this_format_will_change || measurements;\n-}\n-\n-var warnedAboutPrintDOM = false;\n-var warnedAboutGetMeasurementsSummaryMap = false;\n-\n-var ReactDefaultPerf = {\n- _allMeasurements: [], \/\/ last item in the list is the current one\n- _mountStack: [0],\n- _compositeStack: [],\n- _injected: false,\n-\n- start: function() {\n- if (!ReactDefaultPerf._injected) {\n- ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure);\n- }\n-\n- ReactDefaultPerf._allMeasurements.length = 0;\n- ReactPerf.enableMeasure = true;\n- },\n-\n- stop: function() {\n- ReactPerf.enableMeasure = false;\n- },\n-\n- getLastMeasurements: function() {\n- return wrapLegacyMeasurements(ReactDefaultPerf._allMeasurements);\n- },\n-\n- printExclusive: function(measurements) {\n- measurements = unwrapLegacyMeasurements(measurements || ReactDefaultPerf._allMeasurements);\n- var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements);\n- console.table(summary.map(function(item) {\n- return {\n- 'Component class name': item.componentName,\n- 'Total inclusive time (ms)': roundFloat(item.inclusive),\n- 'Exclusive mount time (ms)': roundFloat(item.exclusive),\n- 'Exclusive render time (ms)': roundFloat(item.render),\n- 'Mount time per instance (ms)': roundFloat(item.exclusive \/ item.count),\n- 'Render time per instance (ms)': roundFloat(item.render \/ item.count),\n- 'Instances': item.count,\n- };\n- }));\n- \/\/ TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct\n- \/\/ number.\n- },\n-\n- printInclusive: function(measurements) {\n- measurements = unwrapLegacyMeasurements(measurements || ReactDefaultPerf._allMeasurements);\n- var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements);\n- console.table(summary.map(function(item) {\n- return {\n- 'Owner > component': item.componentName,\n- 'Inclusive time (ms)': roundFloat(item.time),\n- 'Instances': item.count,\n- };\n- }));\n- console.log(\n- 'Total time:',\n- ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'\n- );\n- },\n-\n- getMeasurementsSummaryMap: function(measurements) {\n- warning(\n- warnedAboutGetMeasurementsSummaryMap,\n- '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' +\n- '`ReactPerf.getWasted(...)` instead.'\n- );\n- warnedAboutGetMeasurementsSummaryMap = true;\n- return ReactDefaultPerf.getWasted(measurements);\n- },\n-\n- getWasted: function(measurements) {\n- measurements = unwrapLegacyMeasurements(measurements);\n- var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(\n- measurements,\n- true\n- );\n- return summary.map(function(item) {\n- return {\n- 'Owner > component': item.componentName,\n- 'Wasted time (ms)': item.time,\n- 'Instances': item.count,\n- };\n- });\n- },\n-\n- printWasted: function(measurements) {\n- measurements = unwrapLegacyMeasurements(measurements || ReactDefaultPerf._allMeasurements);\n- console.table(ReactDefaultPerf.getWasted(measurements));\n- console.log(\n- 'Total time:',\n- ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'\n- );\n- },\n-\n- printDOM: function(measurements) {\n- warning(\n- warnedAboutPrintDOM,\n- '`ReactPerf.printDOM(...)` is deprecated. Use ' +\n- '`ReactPerf.printOperations(...)` instead.'\n- );\n- warnedAboutPrintDOM = true;\n- return ReactDefaultPerf.printOperations(measurements);\n- },\n-\n- printOperations: function(measurements) {\n- measurements = unwrapLegacyMeasurements(measurements || ReactDefaultPerf._allMeasurements);\n- var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);\n- console.table(summary.map(function(item) {\n- var result = {};\n- result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id;\n- result.type = item.type;\n- result.args = JSON.stringify(item.args, stripComplexValues);\n- return result;\n- }));\n- console.log(\n- 'Total time:',\n- ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'\n- );\n- },\n-\n- _recordWrite: function(id, fnName, totalTime, args) {\n- \/\/ TODO: totalTime isn't that useful since it doesn't count paints\/reflows\n- var entry =\n- ReactDefaultPerf\n- ._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1];\n- var writes = entry.writes;\n- writes[id] = writes[id] || [];\n- writes[id].push({\n- type: fnName,\n- time: totalTime,\n- args: args,\n- });\n- },\n-\n- measure: function(moduleName, fnName, func) {\n- return function(...args) {\n- var totalTime;\n- var rv;\n- var start;\n-\n- var entry = ReactDefaultPerf._allMeasurements[\n- ReactDefaultPerf._allMeasurements.length - 1\n- ];\n-\n- if (fnName === '_renderNewRootComponent' ||\n- fnName === 'flushBatchedUpdates') {\n- \/\/ A \"measurement\" is a set of metrics recorded for each flush. We want\n- \/\/ to group the metrics for a given flush together so we can look at the\n- \/\/ components that rendered and the DOM operations that actually\n- \/\/ happened to determine the amount of \"wasted work\" performed.\n- ReactDefaultPerf._allMeasurements.push(entry = {\n- exclusive: {},\n- inclusive: {},\n- render: {},\n- counts: {},\n- writes: {},\n- displayNames: {},\n- hierarchy: {},\n- totalTime: 0,\n- created: {},\n- });\n- start = performanceNow();\n- rv = func.apply(this, args);\n- entry.totalTime = performanceNow() - start;\n- return rv;\n- } else if (fnName === '_mountImageIntoNode' ||\n- moduleName === 'ReactDOMIDOperations' ||\n- moduleName === 'CSSPropertyOperations' ||\n- moduleName === 'DOMChildrenOperations' ||\n- moduleName === 'DOMPropertyOperations' ||\n- moduleName === 'ReactComponentBrowserEnvironment') {\n- start = performanceNow();\n- rv = func.apply(this, args);\n- totalTime = performanceNow() - start;\n-\n- if (fnName === '_mountImageIntoNode') {\n- ReactDefaultPerf._recordWrite('', fnName, totalTime, args[0]);\n- } else if (fnName === 'dangerouslyProcessChildrenUpdates') {\n- \/\/ special format\n- args[1].forEach(function(update) {\n- var writeArgs = {};\n- if (update.fromIndex !== null) {\n- writeArgs.fromIndex = update.fromIndex;\n- }\n- if (update.toIndex !== null) {\n- writeArgs.toIndex = update.toIndex;\n- }\n- if (update.content !== null) {\n- writeArgs.content = update.content;\n- }\n- ReactDefaultPerf._recordWrite(\n- args[0]._rootNodeID,\n- update.type,\n- totalTime,\n- writeArgs\n- );\n- });\n- } else {\n- \/\/ basic format\n- var id = args[0];\n- if (moduleName === 'EventPluginHub') {\n- id = id._rootNodeID;\n- } else if (fnName === 'replaceNodeWithMarkup') {\n- \/\/ Old node is already unmounted; can't get its instance\n- id = ReactDOMComponentTree.getInstanceFromNode(args[1].node)._rootNodeID;\n- } else if (fnName === 'replaceDelimitedText') {\n- id = getID(ReactDOMComponentTree.getInstanceFromNode(args[0]));\n- } else if (typeof id === 'object') {\n- id = getID(ReactDOMComponentTree.getInstanceFromNode(args[0]));\n- }\n- ReactDefaultPerf._recordWrite(\n- id,\n- fnName,\n- totalTime,\n- Array.prototype.slice.call(args, 1)\n- );\n- }\n- return rv;\n- } else if (moduleName === 'ReactCompositeComponent' && (\n- fnName === 'mountComponent' ||\n- fnName === 'updateComponent' || \/\/ TODO: receiveComponent()?\n- fnName === '_renderValidatedComponent')) {\n-\n- if (this._currentElement.type === ReactMount.TopLevelWrapper) {\n- return func.apply(this, args);\n- }\n-\n- var rootNodeID = getIDOfComposite(this);\n- var isRender = fnName === '_renderValidatedComponent';\n- var isMount = fnName === 'mountComponent';\n-\n- var mountStack = ReactDefaultPerf._mountStack;\n-\n- if (isRender) {\n- addValue(entry.counts, rootNodeID, 1);\n- } else if (isMount) {\n- entry.created[rootNodeID] = true;\n- mountStack.push(0);\n- }\n-\n- ReactDefaultPerf._compositeStack.push(rootNodeID);\n-\n- start = performanceNow();\n- rv = func.apply(this, args);\n- totalTime = performanceNow() - start;\n-\n- ReactDefaultPerf._compositeStack.pop();\n-\n- if (isRender) {\n- addValue(entry.render, rootNodeID, totalTime);\n- } else if (isMount) {\n- var subMountTime = mountStack.pop();\n- mountStack[mountStack.length - 1] += totalTime;\n- addValue(entry.exclusive, rootNodeID, totalTime - subMountTime);\n- addValue(entry.inclusive, rootNodeID, totalTime);\n- } else {\n- addValue(entry.inclusive, rootNodeID, totalTime);\n- }\n-\n- entry.displayNames[rootNodeID] = {\n- current: this.getName(),\n- owner: this._currentElement._owner ?\n- this._currentElement._owner.getName() :\n- '',\n- };\n-\n- return rv;\n- } else if (\n- (moduleName === 'ReactDOMComponent' ||\n- moduleName === 'ReactDOMTextComponent') &&\n- (fnName === 'mountComponent' ||\n- fnName === 'receiveComponent')) {\n-\n- rv = func.apply(this, args);\n- entry.hierarchy[getID(this)] =\n- ReactDefaultPerf._compositeStack.slice();\n- return rv;\n- } else {\n- return func.apply(this, args);\n- }\n- };\n- },\n-};\n-\n-module.exports = ReactDefaultPerf;\ndiff --git a\/src\/test\/ReactDefaultPerfAnalysis.js b\/src\/test\/ReactDefaultPerfAnalysis.js\ndeleted file mode 100644\nindex bb5a35e2d0..0000000000\n--- a\/src\/test\/ReactDefaultPerfAnalysis.js\n+++ \/dev\/null\n@@ -1,214 +0,0 @@\n-\/**\n- * Copyright 2013-present, Facebook, Inc.\n- * All rights reserved.\n- *\n- * This source code is licensed under the BSD-style license found in the\n- * LICENSE file in the root directory of this source tree. An additional grant\n- * of patent rights can be found in the PATENTS file in the same directory.\n- *\n- * @providesModule ReactDefaultPerfAnalysis\n- *\/\n-\n-'use strict';\n-\n-\n-\/\/ Don't try to save users less than 1.2ms (a number I made up)\n-var DONT_CARE_THRESHOLD = 1.2;\n-var DOM_OPERATION_TYPES = {\n- '_mountImageIntoNode': 'set innerHTML',\n- INSERT_MARKUP: 'set innerHTML',\n- MOVE_EXISTING: 'move',\n- REMOVE_NODE: 'remove',\n- SET_MARKUP: 'set innerHTML',\n- TEXT_CONTENT: 'set textContent',\n- 'setValueForProperty': 'update attribute',\n- 'setValueForAttribute': 'update attribute',\n- 'deleteValueForProperty': 'remove attribute',\n- 'setValueForStyles': 'update styles',\n- 'replaceNodeWithMarkup': 'replace',\n- 'replaceDelimitedText': 'replace',\n-};\n-\n-function getTotalTime(measurements) {\n- \/\/ TODO: return number of DOM ops? could be misleading.\n- \/\/ TODO: measure dropped frames after reconcile?\n- \/\/ TODO: log total time of each reconcile and the top-level component\n- \/\/ class that triggered it.\n- var totalTime = 0;\n- for (var i = 0; i < measurements.length; i++) {\n- var measurement = measurements[i];\n- totalTime += measurement.totalTime;\n- }\n- return totalTime;\n-}\n-\n-function getDOMSummary(measurements) {\n- var items = [];\n- measurements.forEach(function(measurement) {\n- Object.keys(measurement.writes).forEach(function(id) {\n- measurement.writes[id].forEach(function(write) {\n- items.push({\n- id: id,\n- type: DOM_OPERATION_TYPES[write.type] || write.type,\n- args: write.args,\n- });\n- });\n- });\n- });\n- return items;\n-}\n-\n-function getExclusiveSummary(measurements) {\n- var candidates = {};\n- var displayName;\n-\n- for (var i = 0; i < measurements.length; i++) {\n- var measurement = measurements[i];\n- var allIDs = Object.assign(\n- {},\n- measurement.exclusive,\n- measurement.inclusive\n- );\n-\n- for (var id in allIDs) {\n- displayName = measurement.displayNames[id].current;\n-\n- candidates[displayName] = candidates[displayName] || {\n- componentName: displayName,\n- inclusive: 0,\n- exclusive: 0,\n- render: 0,\n- count: 0,\n- };\n- if (measurement.render[id]) {\n- candidates[displayName].render += measurement.render[id];\n- }\n- if (measurement.exclusive[id]) {\n- candidates[displayName].exclusive += measurement.exclusive[id];\n- }\n- if (measurement.inclusive[id]) {\n- candidates[displayName].inclusive += measurement.inclusive[id];\n- }\n- if (measurement.counts[id]) {\n- candidates[displayName].count += measurement.counts[id];\n- }\n- }\n- }\n-\n- \/\/ Now make a sorted array with the results.\n- var arr = [];\n- for (displayName in candidates) {\n- if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) {\n- arr.push(candidates[displayName]);\n- }\n- }\n-\n- arr.sort(function(a, b) {\n- return b.exclusive - a.exclusive;\n- });\n-\n- return arr;\n-}\n-\n-function getInclusiveSummary(measurements, onlyClean) {\n- var candidates = {};\n- var inclusiveKey;\n-\n- for (var i = 0; i < measurements.length; i++) {\n- var measurement = measurements[i];\n- var allIDs = Object.assign(\n- {},\n- measurement.exclusive,\n- measurement.inclusive\n- );\n- var cleanComponents;\n-\n- if (onlyClean) {\n- cleanComponents = getUnchangedComponents(measurement);\n- }\n-\n- for (var id in allIDs) {\n- if (onlyClean && !cleanComponents[id]) {\n- continue;\n- }\n-\n- var displayName = measurement.displayNames[id];\n-\n- \/\/ Inclusive time is not useful for many components without knowing where\n- \/\/ they are instantiated. So we aggregate inclusive time with both the\n- \/\/ owner and current displayName as the key.\n- inclusiveKey = displayName.owner + ' > ' + displayName.current;\n-\n- candidates[inclusiveKey] = candidates[inclusiveKey] || {\n- componentName: inclusiveKey,\n- time: 0,\n- count: 0,\n- };\n-\n- if (measurement.inclusive[id]) {\n- candidates[inclusiveKey].time += measurement.inclusive[id];\n- }\n- if (measurement.counts[id]) {\n- candidates[inclusiveKey].count += measurement.counts[id];\n- }\n- }\n- }\n-\n- \/\/ Now make a sorted array with the results.\n- var arr = [];\n- for (inclusiveKey in candidates) {\n- if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) {\n- arr.push(candidates[inclusiveKey]);\n- }\n- }\n-\n- arr.sort(function(a, b) {\n- return b.time - a.time;\n- });\n-\n- return arr;\n-}\n-\n-function getUnchangedComponents(measurement) {\n- \/\/ For a given reconcile, look at which components did not actually\n- \/\/ render anything to the DOM and return a mapping of their ID to\n- \/\/ the amount of time it took to render the entire subtree.\n- var cleanComponents = {};\n- var writes = measurement.writes;\n- var hierarchy = measurement.hierarchy;\n- var dirtyComposites = {};\n- Object.keys(writes).forEach(function(id) {\n- writes[id].forEach(function(write) {\n- \/\/ Root mounting (innerHTML set) is recorded with an ID of ''\n- if (id !== '' && hierarchy.hasOwnProperty(id)) {\n- hierarchy[id].forEach((c) => dirtyComposites[c] = true);\n- }\n- });\n- });\n- var allIDs = Object.assign({}, measurement.exclusive, measurement.inclusive);\n-\n- for (var id in allIDs) {\n- var isDirty = false;\n- \/\/ See if any of the DOM operations applied to this component's subtree.\n- if (dirtyComposites[id]) {\n- isDirty = true;\n- }\n- \/\/ check if component newly created\n- if (measurement.created[id]) {\n- isDirty = true;\n- }\n- if (!isDirty && measurement.counts[id] > 0) {\n- cleanComponents[id] = true;\n- }\n- }\n- return cleanComponents;\n-}\n-\n-var ReactDefaultPerfAnalysis = {\n- getExclusiveSummary: getExclusiveSummary,\n- getInclusiveSummary: getInclusiveSummary,\n- getDOMSummary: getDOMSummary,\n- getTotalTime: getTotalTime,\n-};\n-\n-module.exports = ReactDefaultPerfAnalysis;\ndiff --git a\/src\/test\/ReactPerf.js b\/src\/test\/ReactPerf.js\ndeleted file mode 100644\nindex a8e6679311..0000000000\n--- a\/src\/test\/ReactPerf.js\n+++ \/dev\/null\n@@ -1,100 +0,0 @@\n-\/**\n- * Copyright 2013-present, Facebook, Inc.\n- * All rights reserved.\n- *\n- * This source code is licensed under the BSD-style license found in the\n- * LICENSE file in the root directory of this source tree. An additional grant\n- * of patent rights can be found in the PATENTS file in the same directory.\n- *\n- * @providesModule ReactPerf\n- *\/\n-\n-'use strict';\n-\n-\/**\n- * ReactPerf is a general AOP system designed to measure performance. This\n- * module only has the hooks: see ReactDefaultPerf for the analysis tool.\n- * See also https:\/\/facebook.github.io\/react\/docs\/perf.html\n- *\/\n-var ReactPerf = {\n- \/**\n- * Boolean to enable\/disable measurement. Set to false by default to prevent\n- * accidental logging and perf loss.\n- *\/\n- enableMeasure: false,\n-\n- \/**\n- * Holds onto the measure function in use. By default, don't measure\n- * anything, but we'll override this if we inject a measure function.\n- *\/\n- storedMeasure: _noMeasure,\n-\n- \/**\n- * @param {object} object\n- * @param {string} objectName\n- * @param {object} methodNames\n- *\/\n- measureMethods: function(object, objectName, methodNames) {\n- if (__DEV__) {\n- for (var key in methodNames) {\n- if (!methodNames.hasOwnProperty(key)) {\n- continue;\n- }\n- object[key] = ReactPerf.measure(\n- objectName,\n- methodNames[key],\n- object[key]\n- );\n- }\n- }\n- },\n-\n- \/**\n- * Use this to wrap methods you want to measure. Zero overhead in production.\n- *\n- * @param {string} objName\n- * @param {string} fnName\n- * @param {function} func\n- * @return {function}\n- *\/\n- measure: function(objName, fnName, func) {\n- if (__DEV__) {\n- var measuredFunc = null;\n- var wrapper = function() {\n- if (ReactPerf.enableMeasure) {\n- if (!measuredFunc) {\n- measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);\n- }\n- return measuredFunc.apply(this, arguments);\n- }\n- return func.apply(this, arguments);\n- };\n- wrapper.displayName = objName + '_' + fnName;\n- return wrapper;\n- }\n- return func;\n- },\n-\n- injection: {\n- \/**\n- * @param {function} measure\n- *\/\n- injectMeasure: function(measure) {\n- ReactPerf.storedMeasure = measure;\n- },\n- },\n-};\n-\n-\/**\n- * Simply passes through the measured function, without measuring it.\n- *\n- * @param {string} objName\n- * @param {string} fnName\n- * @param {function} func\n- * @return {function}\n- *\/\n-function _noMeasure(objName, fnName, func) {\n- return func;\n-}\n-\n-module.exports = ReactPerf;\n"}

dillon1000/react

Files changed