DevTools: use recordEnumeratedHistogram instead of recordActionTaken

Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js

Index: Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js
diff --git a/Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js b/Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js
index 370a872029bdb73760b93feff37aaf37a21b2a7d..ae69ba95c3da79b84e464410c02d21e1f67eeb5b 100644
--- a/Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js
+++ b/Source/devtools/front_end/devtools_app/InspectorFrontendHostImpl.js
@@ -171,20 +171,13 @@ WebInspector.InspectorFrontendHostImpl.prototype = {
 
     /**
      * @override
+     * @param {string} actionName
      * @param {number} actionCode
+     * @param {number} bucketSize
      */
-    recordActionTaken: function(actionCode)
-    {
-        DevToolsAPI.sendMessageToEmbedder("recordActionUMA", ["DevTools.ActionTaken", actionCode], null);
-    },
-
-    /**
-     * @override
-     * @param {number} panelCode
-     */
-    recordPanelShown: function(panelCode)
+    recordUMA: function(actionName, actionCode, bucketSize)
     {
-        DevToolsAPI.sendMessageToEmbedder("recordActionUMA", ["DevTools.PanelShown", panelCode], null);
+        DevToolsAPI.sendMessageToEmbedder("recordUMA", [actionName, actionCode, bucketSize], null);
     },
 
     /**
@@ -343,6 +336,8 @@ WebInspector.InspectorFrontendHostImpl.prototype = {
         return DevToolsHost.isHostedMode();
     },
 
+    // Backward-compatible methods below this line --------------------------------------------
+
     /**
      * Support for legacy front-ends (<M41).
      * @return {string}
@@ -443,5 +438,21 @@ WebInspector.InspectorFrontendHostImpl.prototype = {
      */
     close: function(url)
     {
+    },
+
+    /**
+     * @param {number} actionCode

[dgozman, 2015/04/03 14:43:17]

Support for legacy front-ends (<M43).

[lushnikov, 2015/04/03 14:49:09]

Done.

+     */
+    recordActionTaken: function(actionCode)
+    {
+        this.recordUMA("DevTools.ActionTaken", actionCode, 100);
+    },
+
+    /**
+     * @param {number} panelCode

[dgozman, 2015/04/03 14:43:17]

ditto

[lushnikov, 2015/04/03 14:49:09]

Done.

+     */
+    recordPanelShown: function(panelCode)
+    {
+        this.recordUMA("DevTools.PanelShown", panelCode, 20);
     }
 }