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

ios/chrome/browser/ui/webui/history/favicon_source.h

 // Copyright 2016 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 IOS_CHROME_BROWSER_UI_WEBUI_HISTORY_FAVICON_SOURCE_H_
 #define IOS_CHROME_BROWSER_UI_WEBUI_HISTORY_FAVICON_SOURCE_H_
 
 #include <map>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "components/favicon/core/favicon_service.h"
 #include "ios/web/public/url_data_source_ios.h"
 #include "ui/gfx/favicon_size.h"
 
 namespace favicon {
 class FaviconService;
 }
 
 namespace history {
 class TopSites;
 }
 
-namespace sync_driver {
+namespace syncer {
 class SyncService;
 }
 
 // FaviconSource is the gateway between network-level chrome:
 // requests for favicons and the history backend that serves these.
 //
 // Format:
 //   chrome://favicon/size&scalefactor/urlmodifier/url
 // Some parameters are optional as described below. However, the order of the
 // parameters is not interchangeable.
@@ skipping 26 matching lines @@
 //    Examples:
 //      chrome://favicon/origin/http://example.com/a
 //      chrome://favicon/origin/example.com
 //        Both URLs request the favicon for http://example.com from the
 //        favicon service.
 class FaviconSource : public web::URLDataSourceIOS {
  public:
   // |favicon_service|, |top_sites| and |sync_service| can be null.
   FaviconSource(favicon::FaviconService* favicon_service,
                 const scoped_refptr<history::TopSites>& top_sites,
-                sync_driver::SyncService* sync_service);
+                syncer::SyncService* sync_service);
 
   ~FaviconSource() override;
 
   // web::URLDataSourceIOS implementation.
   std::string GetSource() const override;
   void StartDataRequest(
       const std::string& path,
       const web::URLDataSourceIOS::GotDataCallback& callback) override;
   std::string GetMimeType(const std::string&) const override;
   bool ShouldReplaceExistingSource() const override;
@@ skipping 31 matching lines @@
 
   // Sends the 16x16 DIP 1x default favicon.
   void SendDefaultResponse(
       const web::URLDataSourceIOS::GotDataCallback& callback);
 
   // Sends the default favicon.
   void SendDefaultResponse(const IconRequest& request);
 
   favicon::FaviconService* favicon_service_;
   scoped_refptr<history::TopSites> top_sites_;
-  sync_driver::SyncService* sync_service_;
+  syncer::SyncService* sync_service_;
 
   base::CancelableTaskTracker cancelable_task_tracker_;
 
   // Raw PNG representations of favicons of each size to show when the favicon
   // database doesn't have a favicon for a webpage. Indexed by IconSize values.
   scoped_refptr<base::RefCountedMemory> default_favicons_[NUM_SIZES];
 
   DISALLOW_COPY_AND_ASSIGN(FaviconSource);
 };
 
 #endif  // IOS_CHROME_BROWSER_UI_WEBUI_HISTORY_FAVICON_SOURCE_H_