Timeline: move SegmentedRange into the WebInspector namespace and a file of its own

third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChart.js

 /*
  * Copyright (C) 2014 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 844 matching lines @@
     {
         var index = this._entryData.length;
         this._entryData.push(frame);
         this._entryIndexToTitle[index] = Number.millisToString(frame.duration, true);
         this._timelineData.entryLevels[index] = this._currentLevel;
         this._timelineData.entryTotalTimes[index] = frame.duration;
         this._timelineData.entryStartTimes[index] = frame.startTime;
     },
 
     /**
-     * @param {!Segment} segment
+     * @param {!WebInspector.Segment} segment
      */
     _appendSegment: function(segment)
     {
         var index = this._entryData.length;
         this._entryData.push(/** @type {!WebInspector.TimelineIRModel.Phases} */(segment.data));
         this._entryIndexToTitle[index] = /** @type {string} */ (segment.data);
         this._timelineData.entryLevels[index] = this._currentLevel;
         this._timelineData.entryTotalTimes[index] = segment.end - segment.begin;
         this._timelineData.entryStartTimes[index] = segment.begin;
     },
@@ skipping 596 matching lines @@
 /**
   * @constructor
   * @param {!WebInspector.TimelineSelection} selection
   * @param {number} entryIndex
   */
 WebInspector.TimelineFlameChartView.Selection = function(selection, entryIndex)
 {
     this.timelineSelection = selection;
     this.entryIndex = entryIndex;
 }