Refactor sync notifier out of sync api.

chrome/browser/sync/engine/syncapi.h

 // Copyright (c) 2010 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.
 
 // This file defines the "sync API", an interface to the syncer
 // backend that exposes (1) the core functionality of maintaining a consistent
 // local snapshot of a hierarchical object set; (2) a means to transactionally
 // access and modify those objects; (3) a means to control client/server
 // synchronization tasks, namely: pushing local object modifications to a
 // server, pulling nonlocal object modifications from a server to this client,
@@ skipping 47 matching lines @@
 
 namespace browser_sync {
 class JsBackend;
 class ModelSafeWorkerRegistrar;
 
 namespace sessions {
 struct SyncSessionSnapshot;
 }
 }
 
-namespace notifier {
-struct NotifierOptions;
-}
-
 // Forward declarations of internal class types so that sync API objects
 // may have opaque pointers to these types.
 namespace syncable {
 class BaseTransaction;
 class DirectoryManager;
 class Entry;
 class MutableEntry;
 class ReadTransaction;
 class ScopedDirLookup;
 class WriteTransaction;
@@ skipping 764 matching lines @@
   // HTTP header. Used internally when collecting stats to classify clients.
   // |notifier_options| contains options specific to sync notifications.
   bool Init(const FilePath& database_location,
             const char* sync_server_and_path,
             int sync_server_port,
             bool use_ssl,
             HttpPostProviderFactory* post_factory,
             browser_sync::ModelSafeWorkerRegistrar* registrar,
             const char* user_agent,
             const SyncCredentials& credentials,
-            const notifier::NotifierOptions& notifier_options,
             const std::string& restored_key_for_bootstrapping,
             bool setup_for_test_mode);
 
   // Returns the username last used for a successful authentication.
   // Returns empty if there is no such username.
   const std::string& GetAuthenticatedUsername();
 
   // Check if the database has been populated with a full "initial" download of
   // sync items for each data type currently present in the routing info.
   // Prerequisite for calling this is that OnInitializationComplete has been
@@ skipping 222 matching lines @@
   // This allows actual HttpPostProvider subclass implementations to be
   // reference counted, which is useful if a particular implementation uses
   // multiple threads to serve network requests.
   virtual void Destroy(HttpPostProviderInterface* http) = 0;
   virtual ~HttpPostProviderFactory() { }
 };
 
 }  // namespace sync_api
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_SYNCAPI_H_