[SyncFS] Add TaskLogger and wire up it.

chrome/browser/sync_file_system/remote_file_sync_service.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_FILE_SYSTEM_REMOTE_FILE_SYNC_SERVICE_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_REMOTE_FILE_SYNC_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 19 matching lines @@
 
 namespace webkit_blob {
 class ScopedFile;
 }
 
 namespace sync_file_system {
 
 class FileStatusObserver;
 class LocalChangeProcessor;
 class RemoteChangeProcessor;
+class TaskLogger;
 
 enum RemoteServiceState {
   // Remote service is up and running, or has not seen any errors yet.
   // The consumer of this service can make new requests while the
   // service is in this state.
   REMOTE_SERVICE_OK = 0,
 
   // Remote service is temporarily unavailable due to network,
   // authentication or some other temporary failure.
   // This state may be automatically resolved when the underlying
@@ skipping 73 matching lines @@
                               webkit_blob::ScopedFile downloaded)>
       DownloadVersionCallback;
 
   // For DumpFile.
   typedef base::Callback<void(scoped_ptr<base::ListValue> list)> ListCallback;
 
   // Creates an initialized RemoteFileSyncService for backend |version|
   // for |context|.
   static scoped_ptr<RemoteFileSyncService> CreateForBrowserContext(
       BackendVersion version,
-      content::BrowserContext* context);
+      content::BrowserContext* context,
+      TaskLogger* task_logger);
 
   // Returns BrowserContextKeyedServiceFactory's an instance of
   // RemoteFileSyncService for backend |version| depends on.
   static void AppendDependsOnFactories(
       BackendVersion version,
       std::set<BrowserContextKeyedServiceFactory*>* factories);
 
   RemoteFileSyncService() {}
   virtual ~RemoteFileSyncService() {}
 
@@ skipping 67 matching lines @@
 
   virtual void PromoteDemotedChanges() = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RemoteFileSyncService);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_REMOTE_FILE_SYNC_SERVICE_H_