[Sync] Move //components/sync to the syncer namespace.

chrome/browser/sync/sync_global_error.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_SYNC_SYNC_GLOBAL_ERROR_H_
 #define CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_H_
 
+#include <vector>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "chrome/browser/ui/global_error/global_error.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/sync/driver/sync_error_controller.h"
 
 class GlobalErrorService;
 class LoginUIService;
 
 namespace browser_sync {
 class ProfileSyncService;
 }  // namespace browser_sync
 
 // Shows sync errors on the wrench menu using a bubble view and a menu item.
 class SyncGlobalError : public GlobalErrorWithStandardBubble,
-                        public SyncErrorController::Observer,
+                        public syncer::SyncErrorController::Observer,
                         public KeyedService {
  public:
   SyncGlobalError(GlobalErrorService* global_error_service,
                   LoginUIService* login_ui_service,
-                  SyncErrorController* error_controller,
+                  syncer::SyncErrorController* error_controller,
                   browser_sync::ProfileSyncService* profile_sync_service);
   ~SyncGlobalError() override;
 
   // KeyedService:
   void Shutdown() override;
 
   // GlobalErrorWithStandardBubble:
   bool HasMenuItem() override;
   int MenuItemCommandID() override;
   base::string16 MenuItemLabel() override;
   void ExecuteMenuItem(Browser* browser) override;
   bool HasBubbleView() override;
   base::string16 GetBubbleViewTitle() override;
   std::vector<base::string16> GetBubbleViewMessages() override;
   base::string16 GetBubbleViewAcceptButtonLabel() override;
   base::string16 GetBubbleViewCancelButtonLabel() override;
   void OnBubbleViewDidClose(Browser* browser) override;
   void BubbleViewAcceptButtonPressed(Browser* browser) override;
   void BubbleViewCancelButtonPressed(Browser* browser) override;
 
-  // SyncErrorController::Observer:
+  // syncer::SyncErrorController::Observer:
   void OnErrorChanged() override;
 
  private:
   base::string16 bubble_accept_label_;
   base::string16 bubble_message_;
   base::string16 menu_label_;
 
   GlobalErrorService* global_error_service_;
 
   const LoginUIService* login_ui_service_;
 
   // The error controller to query for error details. Owned by the
   // ProfileSyncService this SyncGlobalError depends on.
-  SyncErrorController* error_controller_;
+  syncer::SyncErrorController* error_controller_;
 
   const browser_sync::ProfileSyncService* sync_service_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncGlobalError);
 };
 
 #endif  // CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_H_