DevTools: merge MemoryStatistics.js and CountersGraph.js, extract DOMCountersGraph.js

Source/devtools/front_end/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 11 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-importScript("MemoryStatistics.js");
 importScript("CountersGraph.js");
+importScript("DOMCountersGraph.js");
 importScript("PieChart.js");
 importScript("TimelineModel.js");
 importScript("TimelineOverviewPane.js");
 importScript("TimelinePresentationModel.js");
 importScript("TimelineFrameModel.js");
 importScript("TimelineEventOverview.js");
 importScript("TimelineFrameOverview.js");
 importScript("TimelineMemoryOverview.js");
 importScript("TimelineFlameChart.js");
 importScript("TimelineUIUtils.js");
@@ skipping 189 matching lines @@
      */
     _timelineView: function()
     {
         if (!this._lazyTimelineView)
             this._lazyTimelineView = new WebInspector.TimelineView(this, this._model);
         return this._lazyTimelineView;
     },
 
     /**
      * @param {string} mode
+     * @return {!{overviewView: !WebInspector.TimelineOverview, mainViews: !Array.<!WebInspector.TimelineView>}}
      */
     _viewsForMode: function(mode)
     {
         var views = this._viewsMap[mode];
         if (!views) {
             views = {};
             switch (mode) {
             case WebInspector.TimelinePanel.Mode.Events:
                 views.overviewView = new WebInspector.TimelineEventOverview(this._model);
                 views.mainViews = [this._timelineView()];
                 break;
             case WebInspector.TimelinePanel.Mode.Frames:
                 views.overviewView = new WebInspector.TimelineFrameOverview(this._model, this._frameModel());
                 views.mainViews = [this._timelineView()];
                 break;
             case WebInspector.TimelinePanel.Mode.Memory:
                 views.overviewView = new WebInspector.TimelineMemoryOverview(this._model);
-                views.mainViews = [this._timelineView(), new WebInspector.CountersGraph(this, this._model)];
+                views.mainViews = [this._timelineView(), new WebInspector.DOMCountersGraph(this, this._model)];
                 break;
             case WebInspector.TimelinePanel.Mode.FlameChart:
                 views.overviewView = new WebInspector.TimelineFrameOverview(this._model, this._frameModel());
                 views.mainViews = [new WebInspector.TimelineFlameChart(this, this._model, this._frameModel())];
                 break;
             default:
                 console.assert(false, "Unknown mode: " + mode);
             }
             for (var i = 0; i < views.mainViews.length; ++i)
                 views.mainViews[i].addEventListener(WebInspector.SplitView.Events.SidebarSizeChanged, this._sidebarResized, this);
@@ skipping 838 matching lines @@
      * @param {!WebInspector.TimelineModel.Record} record
      * @return {boolean}
      */
     accept: function(record)
     {
         return !this._hiddenRecords[record.type];
     },
 
     __proto__: WebInspector.TimelineModel.Filter.prototype
 }