Add UMA metrics for "Cast..." menu item.

chrome/browser/ui/toolbar/app_menu_model.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/toolbar/app_menu_model.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/command_line.h"
@@ skipping 462 matching lines @@
       if (!uma_action_recorded_)
         UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.Find", delta);
       LogMenuAction(MENU_ACTION_FIND);
       break;
     case IDC_PRINT:
       if (!uma_action_recorded_)
         UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.Print", delta);
       LogMenuAction(MENU_ACTION_PRINT);
       break;
 
+    case IDC_ROUTE_MEDIA:
+      if (!uma_action_recorded_)
+        UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.Cast", delta);
+      LogMenuAction(MENU_ACTION_CAST);
+      break;
+
     // Edit menu.
     case IDC_CUT:
       if (!uma_action_recorded_)
         UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.Cut", delta);
       LogMenuAction(MENU_ACTION_CUT);
       break;
     case IDC_COPY:
       if (!uma_action_recorded_)
         UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.Copy", delta);
       LogMenuAction(MENU_ACTION_COPY);
@@ skipping 448 matching lines @@
                        ->GetZoomPercent();
   }
   zoom_label_ = l10n_util::GetStringFUTF16(
       IDS_ZOOM_PERCENT, base::IntToString16(zoom_percent));
 }
 
 void AppMenuModel::OnZoomLevelChanged(
     const content::HostZoomMap::ZoomLevelChange& change) {
   UpdateZoomControls();
 }