DevTools: Avoid private member access in non-profiler code

Source/devtools/front_end/timeline/TimelineUIUtilsImpl.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @extends {WebInspector.TimelineUIUtils}
  */
 WebInspector.TimelineUIUtilsImpl = function()
 {
@@ skipping 323 matching lines @@
     case WebInspector.TimelineModel.RecordType.FunctionCall:
         details = linkifyLocation(recordData["scriptId"], recordData["scriptName"], recordData["scriptLine"], 0);
         break;
     case WebInspector.TimelineModel.RecordType.FireAnimationFrame:
         detailsText = recordData["id"];
         break;
     case WebInspector.TimelineModel.RecordType.EventDispatch:
         detailsText = recordData ? recordData["type"] : null;
         break;
     case WebInspector.TimelineModel.RecordType.Paint:
-        var width = WebInspector.TimelineUIUtils._quadWidth(recordData.clip);
-        var height = WebInspector.TimelineUIUtils._quadHeight(recordData.clip);
+        var width = WebInspector.TimelineUIUtils.quadWidth(recordData.clip);
+        var height = WebInspector.TimelineUIUtils.quadHeight(recordData.clip);
         if (width && height)
             detailsText = WebInspector.UIString("%d\u2009\u00d7\u2009%d", width, height);
         break;
     case WebInspector.TimelineModel.RecordType.TimerInstall:
     case WebInspector.TimelineModel.RecordType.TimerRemove:
         details = linkifyTopCallFrame();
         detailsText = recordData["timerId"];
         break;
     case WebInspector.TimelineModel.RecordType.RequestAnimationFrame:
     case WebInspector.TimelineModel.RecordType.CancelAnimationFrame:
@@ skipping 230 matching lines @@
                 contentHelper.appendTextRow(WebInspector.UIString("Encoded Data Length"), WebInspector.UIString("%d Bytes", recordData["encodedDataLength"]));
             break;
         case recordTypes.EvaluateScript:
             var url = recordData["url"];
             if (url)
                 contentHelper.appendLocationRow(WebInspector.UIString("Script"), url, recordData["lineNumber"]);
             break;
         case recordTypes.Paint:
             var clip = recordData["clip"];
             contentHelper.appendTextRow(WebInspector.UIString("Location"), WebInspector.UIString("(%d, %d)", clip[0], clip[1]));
-            var clipWidth = WebInspector.TimelineUIUtils._quadWidth(clip);
-            var clipHeight = WebInspector.TimelineUIUtils._quadHeight(clip);
+            var clipWidth = WebInspector.TimelineUIUtils.quadWidth(clip);
+            var clipHeight = WebInspector.TimelineUIUtils.quadHeight(clip);
             contentHelper.appendTextRow(WebInspector.UIString("Dimensions"), WebInspector.UIString("%d × %d", clipWidth, clipHeight));
             // Fall-through intended.
 
         case recordTypes.PaintSetup:
         case recordTypes.Rasterize:
         case recordTypes.ScrollLayer:
             relatedNodeLabel = WebInspector.UIString("Layer root");
             break;
         case recordTypes.DecodeImage:
         case recordTypes.ResizeImage:
@@ skipping 87 matching lines @@
     else if (recordType === recordTypes.TimeStamp)
         eventDivider.className += " resources-orange-divider";
     else if (recordType === recordTypes.BeginFrame)
         eventDivider.className += " timeline-frame-divider";
 
     if (title)
         eventDivider.title = title;
 
     return eventDivider;
 }