Devtools: Add metrics for drawer views being shown

third_party/WebKit/Source/devtools/front_end/host/UserMetrics.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 53 matching lines @@
     resources: 2,
     network: 3,
     sources: 4,
     timeline: 5,
     profiles: 6,
     audits: 7,
     console: 8,
     layers: 9
 }
 
+WebInspector.UserMetrics._DrawerCodes = {
+    "console": 1,
+    "animations": 2,
+    "network.config": 3,
+    "rendering": 4,
+    "sensors": 5,
+    "sources.search": 6
+}
+
 WebInspector.UserMetrics.prototype = {
     /**
      * @param {string} panelName
      */
     panelShown: function(panelName)
     {
         var code = WebInspector.UserMetrics._PanelCodes[panelName] || 0;
         var size = Object.keys(WebInspector.UserMetrics._PanelCodes).length + 1;
         InspectorFrontendHost.recordEnumeratedHistogram("DevTools.PanelShown", code, size);
     },
 
     /**
+     * @param {string} viewId
+     */
+    drawerShown: function(viewId)
+    {
+        var code = WebInspector.UserMetrics._DrawerCodes[viewId] || 0;
+        var size = Object.keys(WebInspector.UserMetrics._DrawerCodes).length + 1;
+        InspectorFrontendHost.recordEnumeratedHistogram("DevTools.DrawerShown", code, size);
+    },
+
+    /**
      * @param {!WebInspector.UserMetrics.Action} action
      */
     actionTaken: function(action)
     {
         var size = Object.keys(WebInspector.UserMetrics.Action).length + 1;
         InspectorFrontendHost.recordEnumeratedHistogram("DevTools.ActionTaken", action, size);
     }
 }
 
 /** @type {!WebInspector.UserMetrics} */
 WebInspector.userMetrics = new WebInspector.UserMetrics();