DevTools [Canvas Profile] Fix CanvasProfile control button issue

Source/devtools/front_end/ProfileLauncherView.js

 /*
  * Copyright (C) 2011 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 76 matching lines @@
         this._isProfiling = true;
         this._updateControls();
     },
 
     profileFinished: function()
     {
         this._isProfiling = false;
         this._updateControls();
     },
 
+    /**
+     * @param {WebInspector.ProfileType} profileType
+     */
+    updateProfileType: function(profileType)
+    {
+        this._isInstantProfile = profileType.isInstantProfile();
+        this._updateControls();
+    },
+
     __proto__: WebInspector.View.prototype
 }
 
 
 /**
  * @constructor
  * @extends {WebInspector.ProfileLauncherView}
  * @param {!WebInspector.ProfilesPanel} profilesPanel
  */
 WebInspector.MultiProfileLauncherView = function(profilesPanel)
@@ skipping 72 matching lines @@
 
     profileFinished: function()
     {
         this._isProfiling = false;
         this._updateControls();
     },
 
     __proto__: WebInspector.ProfileLauncherView.prototype
 }