Revert of [Sync] Move //components/sync to the syncer namespace. (patchset #5 id:40001 of https://co

chrome/browser/ui/webui/sync_internals_message_handler.h

 // Copyright 2014 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_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_
 
 #include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/scoped_observer.h"
 #include "base/values.h"
 #include "components/sync/driver/protocol_event_observer.h"
 #include "components/sync/driver/sync_service_observer.h"
 #include "components/sync/engine/cycle/type_debug_info_observer.h"
 #include "components/sync/js/js_controller.h"
 #include "components/sync/js/js_event_handler.h"
 #include "content/public/browser/web_ui_message_handler.h"
 
 class SigninManagerBase;
 
 namespace browser_sync {
 class ProfileSyncService;
 }  // namespace browser_sync
 
-namespace syncer {
+namespace sync_driver {
 class SyncService;
-}  //  namespace syncer
+}  //  namespace sync_driver
 
 // Interface to abstract away the creation of the about-sync value dictionary.
 class AboutSyncDataExtractor {
  public:
   // Given state about sync, extracts various interesting fields and populates
   // a tree of base::Value objects.
   virtual std::unique_ptr<base::DictionaryValue> ConstructAboutInformation(
-      syncer::SyncService* service,
+      sync_driver::SyncService* service,
       SigninManagerBase* signin) = 0;
   virtual ~AboutSyncDataExtractor() {}
 };
 
 // The implementation for the chrome://sync-internals page.
 class SyncInternalsMessageHandler : public content::WebUIMessageHandler,
                                     public syncer::JsEventHandler,
-                                    public syncer::SyncServiceObserver,
-                                    public syncer::ProtocolEventObserver,
+                                    public sync_driver::SyncServiceObserver,
+                                    public browser_sync::ProtocolEventObserver,
                                     public syncer::TypeDebugInfoObserver {
  public:
   SyncInternalsMessageHandler();
   ~SyncInternalsMessageHandler() override;
 
   void RegisterMessages() override;
 
   // Sets up observers to receive events and forward them to the UI.
   void HandleRegisterForEvents(const base::ListValue* args);
 
@@ skipping 10 matching lines @@
   void HandleGetAllNodes(const base::ListValue* args);
 
   // syncer::JsEventHandler implementation.
   void HandleJsEvent(const std::string& name,
                      const syncer::JsEventDetails& details) override;
 
   // Callback used in GetAllNodes.
   void OnReceivedAllNodes(int request_id,
                           std::unique_ptr<base::ListValue> nodes);
 
-  // syncer::SyncServiceObserver implementation.
+  // sync_driver::SyncServiceObserver implementation.
   void OnStateChanged() override;
 
   // ProtocolEventObserver implementation.
   void OnProtocolEvent(const syncer::ProtocolEvent& e) override;
 
   // TypeDebugInfoObserver implementation.
   void OnCommitCountersUpdated(syncer::ModelType type,
                                const syncer::CommitCounters& counters) override;
   void OnUpdateCountersUpdated(syncer::ModelType type,
                                const syncer::UpdateCounters& counters) override;
@@ skipping 32 matching lines @@
 
   // An abstraction of who creates the about sync info value map.
   std::unique_ptr<AboutSyncDataExtractor> about_sync_data_extractor_;
 
   base::WeakPtrFactory<SyncInternalsMessageHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncInternalsMessageHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_