Purge AppListMenu, and the app list profile switcher

chrome/browser/ui/app_list/app_list_view_delegate.h

Index: chrome/browser/ui/app_list/app_list_view_delegate.h
diff --git a/chrome/browser/ui/app_list/app_list_view_delegate.h b/chrome/browser/ui/app_list/app_list_view_delegate.h
index 3346029c20f854d92ffc0c1afe9a48839ba09eed..323868d2e71126cc37d6023e16ae200f39b36bbc 100644
--- a/chrome/browser/ui/app_list/app_list_view_delegate.h
+++ b/chrome/browser/ui/app_list/app_list_view_delegate.h
@@ -15,17 +15,10 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
-#include "base/observer_list.h"
-#include "base/scoped_observer.h"
-#include "chrome/browser/profiles/profile_attributes_storage.h"
 #include "chrome/browser/search/hotword_client.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/app_list/start_page_observer.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/search_engines/template_url_service_observer.h"
-#include "components/signin/core/browser/signin_manager_base.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
 #include "ui/app_list/app_list_view_delegate.h"
 
 class AppListControllerDelegate;
@@ -61,10 +54,6 @@ class AppSyncUIStateWatcher;
 class AppListViewDelegate : public app_list::AppListViewDelegate,
                             public app_list::StartPageObserver,
                             public HotwordClient,
-                            public ProfileAttributesStorage::Observer,
-                            public SigninManagerBase::Observer,
-                            public SigninManagerFactory::Observer,
-                            public content::NotificationObserver,
                             public TemplateURLServiceObserver {
  public:
   // Constructs Chrome's AppListViewDelegate with a NULL Profile.
@@ -101,8 +90,6 @@ class AppListViewDelegate : public app_list::AppListViewDelegate,
   void ViewInitialized() override;
   void Dismiss() override;
   void ViewClosing() override;
-  void OpenHelp() override;
-  void OpenFeedback() override;
   void StartSpeechRecognition() override;
   void StopSpeechRecognition() override;
   void ShowForProfileByPath(const base::FilePath& profile_path) override;
@@ -114,10 +101,7 @@ class AppListViewDelegate : public app_list::AppListViewDelegate,
   void CustomLauncherPagePopSubpage() override;
 #endif
   bool IsSpeechRecognitionEnabled() override;
-  const Users& GetUsers() const override;
   bool ShouldCenterWindow() const override;
-  void AddObserver(app_list::AppListViewDelegateObserver* observer) override;
-  void RemoveObserver(app_list::AppListViewDelegateObserver* observer) override;
 #if !defined(OS_CHROMEOS)
   base::string16 GetMessageTitle() const override;
   base::string16 GetMessageText(size_t* message_break) const override;
@@ -153,25 +137,6 @@ class AppListViewDelegate : public app_list::AppListViewDelegate,
       const scoped_refptr<content::SpeechRecognitionSessionPreamble>& preamble)
       override;
 
-  // Overridden from SigninManagerFactory::Observer:
-  void SigninManagerCreated(SigninManagerBase* manager) override;
-  void SigninManagerShutdown(SigninManagerBase* manager) override;
-
-  // Overridden from SigninManagerBase::Observer:
-  void GoogleSigninFailed(const GoogleServiceAuthError& error) override;
-  void GoogleSigninSucceeded(const std::string& account_id,
-                             const std::string& username,
-                             const std::string& password) override;
-  void GoogleSignedOut(const std::string& account_id,
-                       const std::string& username) override;
-
-  // Overridden from ProfileAttributesStorage::Observer:
-  void OnProfileAdded(const base::FilePath& profile_path) override;
-  void OnProfileWasRemoved(const base::FilePath& profile_path,
-                           const base::string16& profile_name) override;
-  void OnProfileNameChanged(const base::FilePath& profile_path,
-                            const base::string16& old_profile_name) override;
-
   // Overridden from content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
@@ -199,27 +164,16 @@ class AppListViewDelegate : public app_list::AppListViewDelegate,
   // Determines whether the current search was initiated by speech.
   bool is_voice_query_;
 
-  Users users_;
-
 #if defined(USE_ASH)
   std::unique_ptr<AppSyncUIStateWatcher> app_sync_ui_state_watcher_;
 #endif
 
-  base::ObserverList<app_list::AppListViewDelegateObserver> observers_;
-
   ScopedObserver<TemplateURLService, AppListViewDelegate>
       template_url_service_observer_;
 
-  // Used to track the SigninManagers that this instance is observing so that
-  // this instance can be removed as an observer on its destruction.
-  ScopedObserver<SigninManagerBase, AppListViewDelegate> scoped_observer_;
-
   // Window contents of additional custom launcher pages.
   ScopedVector<apps::CustomLauncherPageContents> custom_page_contents_;
 
-  // Registers for NOTIFICATION_APP_TERMINATING to unload custom launcher pages.
-  content::NotificationRegistrar registrar_;
-
   DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
 };