DevTools: use recordEnumeratedHistogram instead of recordActionTaken

Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.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
  * @implements {InspectorFrontendHostAPI}
  */
 WebInspector.InspectorFrontendHostImpl = function()
 {
@@ skipping 153 matching lines @@
      * @override
      * @param {string} message
      */
     sendMessageToBackend: function(message)
     {
         DevToolsHost.sendMessageToBackend(message);
     },
 
     /**
      * @override
+     * @param {string} actionName
+     * @param {number} actionCode
+     * @param {number} bucketSize
+     */
+    recordUMA: function(actionName, actionCode, bucketSize)
+    {
+        DevToolsAPI.sendMessageToEmbedder("recordUMA", [actionName, actionCode, bucketSize], null);
+    },
+
+    /**
+     * @override

[dgozman, 2015/04/03 14:23:48]

Should not be override.

[lushnikov, 2015/04/03 14:41:24]

Done.

      * @param {number} actionCode
      */
     recordActionTaken: function(actionCode)

[dgozman, 2015/04/03 14:23:48]

Move to backwards-compat section.

[lushnikov, 2015/04/03 14:41:24]

Done.

     {
-        DevToolsAPI.sendMessageToEmbedder("recordActionUMA", ["DevTools.ActionTaken", actionCode], null);
+        this.recordUMA("DevTools.ActionTaken", actionCode, 100);
     },
 
     /**
      * @override
      * @param {number} panelCode
      */
     recordPanelShown: function(panelCode)
     {
-        DevToolsAPI.sendMessageToEmbedder("recordActionUMA", ["DevTools.PanelShown", panelCode], null);
+        this.recordUMA("DevTools.PanelShown", panelCode, 20);
     },
 
     /**
      * @override
      */
     requestFileSystems: function()
     {
         DevToolsAPI.sendMessageToEmbedder("requestFileSystems", [], null);
     },
 
@@ skipping 240 matching lines @@
     },
 
     /**
      * Support for legacy front-ends (<M28).
      * @param {string} url
      */
     close: function(url)
     {
     }
 }