ash:Shelf - Added UMA stats for ShelfAlignment

chrome/browser/ui/ash/chrome_shell_delegate.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/ash/chrome_shell_delegate.h"
 
 #include "apps/shell_window.h"
 #include "apps/shell_window_registry.h"
 #include "apps/ui/native_app_window.h"
 #include "ash/host/root_window_host_factory.h"
@@ skipping 344 matching lines @@
       chromeos::default_pinned_apps_field_trial::RecordShelfClick(
           chromeos::default_pinned_apps_field_trial::APP_LAUNCHER);
 #endif
       break;
     case ash::UMA_MINIMIZE_PER_KEY:
       content::RecordAction(content::UserMetricsAction("Minimize_UsingKey"));
       break;
     case ash::UMA_MOUSE_DOWN:
       content::RecordAction(content::UserMetricsAction("Mouse_Down"));
       break;
+    case ash::UMA_SHELF_ALIGNMENT_SET_BOTTOM:
+      content::RecordAction(
+          content::UserMetricsAction("Shelf_AlignmentSetBottom"));
+      break;
+    case ash::UMA_SHELF_ALIGNMENT_SET_LEFT:
+      content::RecordAction(
+          content::UserMetricsAction("Shelf_AlignmentSetLeft"));
+      break;
+    case ash::UMA_SHELF_ALIGNMENT_SET_RIGHT:
+      content::RecordAction(
+          content::UserMetricsAction("Shelf_AlignmentSetRight"));
+      break;
     case ash::UMA_TOGGLE_MAXIMIZE_CAPTION_CLICK:
       content::RecordAction(
           content::UserMetricsAction("Caption_ClickTogglesMaximize"));
       break;
     case ash::UMA_TOGGLE_MAXIMIZE_CAPTION_GESTURE:
       content::RecordAction(
           content::UserMetricsAction("Caption_GestureTogglesMaximize"));
       break;
     case ash::UMA_TOUCHSCREEN_TAP_DOWN:
       content::RecordAction(content::UserMetricsAction("Touchscreen_Down"));
@@ skipping 83 matching lines @@
 }
 
 Browser* ChromeShellDelegate::GetTargetBrowserIfAvailable() {
   return chrome::FindBrowserWithWindow(ash::wm::GetActiveWindow());
 }
 
 keyboard::KeyboardControllerProxy*
     ChromeShellDelegate::CreateKeyboardControllerProxy() {
   return new AshKeyboardControllerProxy();
 }