Introduces UMA for app-list voice search.

chrome/browser/ui/app_list/app_list_view_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 53 matching lines @@
   virtual void SetProfileByPath(const base::FilePath& profile_path) OVERRIDE;
   virtual app_list::AppListModel* GetModel() OVERRIDE;
   virtual app_list::SigninDelegate* GetSigninDelegate() OVERRIDE;
   virtual app_list::SpeechUIModel* GetSpeechUI() OVERRIDE;
   virtual void GetShortcutPathForApp(
       const std::string& app_id,
       const base::Callback<void(const base::FilePath&)>& callback) OVERRIDE;
   virtual void StartSearch() OVERRIDE;
   virtual void StopSearch() OVERRIDE;
   virtual void OpenSearchResult(app_list::SearchResult* result,
+                                bool auto_launch,
                                 int event_flags) OVERRIDE;
   virtual void InvokeSearchResultAction(app_list::SearchResult* result,
                                         int action_index,
                                         int event_flags) OVERRIDE;
   virtual base::TimeDelta GetAutoLaunchTimeout() OVERRIDE;
   virtual void AutoLaunchCanceled() OVERRIDE;
   virtual void ViewInitialized() OVERRIDE;
   virtual void Dismiss() OVERRIDE;
   virtual void ViewClosing() OVERRIDE;
   virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
@@ skipping 52 matching lines @@
 #if defined(USE_ASH)
   scoped_ptr<AppSyncUIStateWatcher> app_sync_ui_state_watcher_;
 #endif
 
   ObserverList<app_list::AppListViewDelegateObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_