DevTools: Avoid private member access in non-profiler code

Source/devtools/front_end/timeline/TracingTimelineUIUtils.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.TracingTimelineUIUtils = function()
 {
@@ skipping 328 matching lines @@
     case recordType.FunctionCall:
         details = linkifyLocation(eventData["scriptId"], eventData["scriptName"], eventData["scriptLine"], 0);
         break;
     case recordType.FireAnimationFrame:
         detailsText = eventData["id"];
         break;
     case recordType.EventDispatch:
         detailsText = eventData ? eventData["type"] : null;
         break;
     case recordType.Paint:
-        var width = WebInspector.TimelineUIUtils._quadWidth(eventData.clip);
-        var height = WebInspector.TimelineUIUtils._quadHeight(eventData.clip);
+        var width = WebInspector.TimelineUIUtils.quadWidth(eventData.clip);
+        var height = WebInspector.TimelineUIUtils.quadHeight(eventData.clip);
         if (width && height)
             detailsText = WebInspector.UIString("%d\u2009\u00d7\u2009%d", width, height);
         break;
     case recordType.TimerInstall:
     case recordType.TimerRemove:
         details = linkifyTopCallFrame();
         detailsText = eventData["timerId"];
         break;
     case recordType.RequestAnimationFrame:
     case recordType.CancelAnimationFrame:
@@ skipping 110 matching lines @@
  * @param {!WebInspector.Target} target
  */
 WebInspector.TracingTimelineUIUtils.buildTraceEventDetails = function(event, model, linkifier, callback, loadedFromFile, target)
 {
     var relatedNode = null;
     var barrier = new CallbackBarrier();
     if (!event.previewElement) {
         if (event.imageURL)
             WebInspector.DOMPresentationUtils.buildImagePreviewContents(target, event.imageURL, false, barrier.createCallback(saveImage));
         else if (event.picture)
-            WebInspector.TracingTimelineUIUtils._buildPicturePreviewContent(event.picture, barrier.createCallback(saveImage));
+            WebInspector.TracingTimelineUIUtils.buildPicturePreviewContent(event.picture, barrier.createCallback(saveImage));
     }
     if (event.backendNodeId)
         target.domModel.pushNodesByBackendIdsToFrontend([event.backendNodeId], barrier.createCallback(setRelatedNode));
     barrier.callWhenDone(callbackWrapper);
 
     /**
      * @param {!Element=} element
      */
     function saveImage(element)
     {
@@ skipping 89 matching lines @@
             contentHelper.appendTextRow(WebInspector.UIString("Encoded Data Length"), WebInspector.UIString("%d Bytes", eventData["encodedDataLength"]));
         break;
     case recordTypes.EvaluateScript:
         var url = eventData["url"];
         if (url)
             contentHelper.appendLocationRow(WebInspector.UIString("Script"), url, eventData["lineNumber"]);
         break;
     case recordTypes.Paint:
         var clip = eventData["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.PaintImage:
     case recordTypes.DecodeLazyPixelRef:
@@ skipping 104 matching lines @@
             total[category] = (total[category] || 0) + nextEvent.selfTime;
         }
     }
     return hasChildren;
 }
 
 /**
  * @param {string} encodedPicture
  * @param {function(!Element=)} callback
  */
-WebInspector.TracingTimelineUIUtils._buildPicturePreviewContent = function(encodedPicture, callback)
+WebInspector.TracingTimelineUIUtils.buildPicturePreviewContent = function(encodedPicture, callback)
 {
     var snapshotId;
 
     LayerTreeAgent.loadSnapshot(encodedPicture, onSnapshotLoaded);
     /**
      * @param {string} error
      * @param {string} id
      */
     function onSnapshotLoaded(error, id)
     {
@@ skipping 46 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;
 }