sync: Buffer Protocol Events for about:sync page

chrome/browser/sync/glue/sync_backend_host_impl.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/sync/glue/sync_backend_host_impl.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/invalidation/invalidation_service.h"
 #include "chrome/browser/invalidation/invalidation_service_factory.h"
@@ skipping 457 matching lines @@
     NOTREACHED();
   }
 }
 
 SyncedDeviceTracker* SyncBackendHostImpl::GetSyncedDeviceTracker() const {
   if (!initialized())
     return NULL;
   return core_->synced_device_tracker();
 }
 
-void SyncBackendHostImpl::SetForwardProtocolEvents(bool forward) {
+void SyncBackendHostImpl::RequestBufferedProtocolEventsAndEnableForwarding() {
   DCHECK(initialized());
   registrar_->sync_thread()->message_loop()->PostTask(
       FROM_HERE,
-      base::Bind(&SyncBackendHostCore::SetForwardProtocolEvents,
-                 core_, forward));
+      base::Bind(
+          &SyncBackendHostCore::SendBufferedProtocolEventsAndEnableForwarding,
+          core_));
+}
+
+void SyncBackendHostImpl::DisableProtocolEventForwarding() {
+  DCHECK(initialized());
+  registrar_->sync_thread()->message_loop()->PostTask(
+      FROM_HERE,
+      base::Bind(
+          &SyncBackendHostCore::DisableProtocolEventForwarding,
+          core_));
 }
 
 void SyncBackendHostImpl::InitCore(scoped_ptr<DoInitializeOptions> options) {
   registrar_->sync_thread()->message_loop()->PostTask(FROM_HERE,
       base::Bind(&SyncBackendHostCore::DoInitialize,
                  core_.get(), base::Passed(&options)));
 }
 
 void SyncBackendHostImpl::RequestConfigureSyncer(
     syncer::ConfigureReason reason,
@@ skipping 270 matching lines @@
 base::MessageLoop* SyncBackendHostImpl::GetSyncLoopForTesting() {
   return registrar_->sync_thread()->message_loop();
 }
 
 }  // namespace browser_sync
 
 #undef SDVLOG
 
 #undef SLOG