Timeline: split frame model into trace-specific and record-specific parts

Source/devtools/front_end/timeline/TimelineFrameOverview.js

 /*
  * Copyright (C) 2013 Google 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * 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.
  */
 
 /**
  * @constructor
  * @extends {WebInspector.TimelineOverviewBase}
  * @param {!WebInspector.TimelineModel} model
- * @param {!WebInspector.TimelineFrameModel} frameModel
+ * @param {!WebInspector.TimelineFrameModelBase} frameModel
  */
 WebInspector.TimelineFrameOverview = function(model, frameModel)
 {
     WebInspector.TimelineOverviewBase.call(this, model);
     this.element.id = "timeline-overview-frames";
     this._frameModel = frameModel;
     this.reset();
 
     this._outerPadding = 4 * window.devicePixelRatio;
     this._maxInnerBarWidth = 10 * window.devicePixelRatio;
@@ skipping 313 matching lines @@
      * @param {number} time
      * @param {function(number, {startTime:number, endTime:number}):number} comparator
      */
     _firstBarAfter: function(time, comparator)
     {
         return insertionIndexForObjectInListSortedByFunction(time, this._barTimes, comparator);
     },
 
     __proto__: WebInspector.TimelineOverviewBase.prototype
 }