Fix private member access violations in profiler module

Source/devtools/front_end/profiler/CanvasProfileView.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 977 matching lines @@
 /**
  * @constructor
  * @extends {WebInspector.ProfileHeader}
  * @param {!WebInspector.Target} target
  * @param {!WebInspector.CanvasProfileType} type
  * @param {!CanvasAgent.TraceLogId=} traceLogId
  * @param {!PageAgent.FrameId=} frameId
  */
 WebInspector.CanvasProfileHeader = function(target, type, traceLogId, frameId)
 {
-    WebInspector.ProfileHeader.call(this, target, type, WebInspector.UIString("Trace Log %d", type._nextProfileUid));
+    WebInspector.ProfileHeader.call(this, target, type, WebInspector.UIString("Trace Log %d", type.nextProfileUid()));
     /** @type {!CanvasAgent.TraceLogId} */
     this._traceLogId = traceLogId || "";
     this._frameId = frameId;
     this._alive = true;
     this._traceLogSize = 0;
     this._traceLogPlayer = traceLogId ? new WebInspector.CanvasTraceLogPlayerProxy(traceLogId) : null;
 }
 
 WebInspector.CanvasProfileHeader.prototype = {
     /**
@@ skipping 263 matching lines @@
     },
 
     clearResourceStates: function()
     {
         this._currentResourceStates = {};
         this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasReplayStateChanged);
     },
 
     __proto__: WebInspector.Object.prototype
 }