[ Do not submit ] Prototype for invalidation analysis

Source/devtools/front_end/timeline/TimelinePanel.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 346 matching lines @@
         this._captureMemorySetting.addChangeListener(this._onModeChanged, this);
         if (WebInspector.experimentsSettings.timelinePowerProfiler.isEnabled() &&
             WebInspector.targetManager.mainTarget().hasCapability(WebInspector.Target.Capabilities.CanProfilePower)) {
             this._capturePowerSetting = WebInspector.settings.createSetting("timelineCapturePower", false);
             panelStatusBarElement.appendChild(this._createSettingCheckbox(WebInspector.UIString("Power"),
                                                                           this._capturePowerSetting,
                                                                           WebInspector.UIString("Capture power information")));
             this._capturePowerSetting.addChangeListener(this._onModeChanged, this);
         }
         if (WebInspector.experimentsSettings.timelineOnTraceEvents.isEnabled() &&
+            WebInspector.experimentsSettings.timelineInvalidationTracking.isEnabled()) {
+            this._captureInvalidationTrackingSetting = WebInspector.settings.createSetting("timelineCaptureInvalidationTracking", false);
+            panelStatusBarElement.appendChild(this._createSettingCheckbox(WebInspector.UIString("Track invalidations (slow)"),
+                                                                          this._captureInvalidationTrackingSetting,
+                                                                          WebInspector.UIString("Capture invalidation tracking")));
+        }
+
+        if (WebInspector.experimentsSettings.timelineOnTraceEvents.isEnabled() &&
             WebInspector.experimentsSettings.paintProfiler.isEnabled()) {
             this._captureLayersAndPicturesSetting = WebInspector.settings.createSetting("timelineCaptureLayersAndPictures", false);
             panelStatusBarElement.appendChild(this._createSettingCheckbox(WebInspector.UIString("Paint"),
                                                                           this._captureLayersAndPicturesSetting,
                                                                           WebInspector.UIString("Capture graphics layer positions and painted pictures")));
         }
 
         this._miscStatusBarItems = panelStatusBarElement.createChild("div", "status-bar-item");
 
         this._filtersContainer = this.element.createChild("div", "timeline-filters-header hidden");
@@ skipping 254 matching lines @@
         this._recordingOptionUIControls.forEach(handler);
         WebInspector.inspectorView.setCurrentPanelLocked(!enabled);
     },
 
     /**
      * @param {boolean} userInitiated
      */
     _startRecording: function(userInitiated)
     {
         this._userInitiatedRecording = userInitiated;
-        this._model.startRecording(this._captureStacksSetting.get(), this._captureMemorySetting.get(), this._captureLayersAndPicturesSetting && this._captureLayersAndPicturesSetting.get());
+        this._model.startRecording(this._captureStacksSetting.get(), this._captureMemorySetting.get(), this._captureLayersAndPicturesSetting && this._captureLayersAndPicturesSetting.get(), this._captureInvalidationTrackingSetting && this._captureInvalidationTrackingSetting.get());
         if (this._lazyFrameModel)
             this._lazyFrameModel.setMergeRecords(false);
 
         for (var i = 0; i < this._overviewControls.length; ++i)
             this._overviewControls[i].timelineStarted();
 
         if (userInitiated)
             WebInspector.userMetrics.TimelineStarted.record();
         this._setUIControlsEnabled(false);
     },
@@ skipping 761 matching lines @@
      * @param {!WebInspector.TimelineModel.Record} record
      * @return {boolean}
      */
     accept: function(record)
     {
         return !this._regex || this._uiUtils.testContentMatching(record, this._regex);
     },
 
     __proto__: WebInspector.TimelineModel.Filter.prototype
 }