Move towards event-driven JS on about:sync

chrome/browser/sync/profile_sync_service.cc

 // 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.
 
 #include "chrome/browser/sync/profile_sync_service.h"
 
 #include <cstddef>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 861 matching lines @@
 }
 
 void ProfileSyncService::UpdateLastSyncedTime() {
   last_synced_time_ = base::Time::Now();
   sync_prefs_.SetLastSyncedTime(last_synced_time_);
 }
 
 void ProfileSyncService::NotifyObservers() {
   FOR_EACH_OBSERVER(ProfileSyncServiceBase::Observer, observers_,
                     OnStateChanged());
-  // TODO(akalin): Make an Observer subclass that listens and does the
-  // event routing.
-  sync_js_controller_.HandleJsEvent("onServiceStateChanged", JsEventDetails());
 }
 
 void ProfileSyncService::NotifySyncCycleCompleted() {
   FOR_EACH_OBSERVER(ProfileSyncServiceBase::Observer, observers_,
                     OnSyncCycleCompleted());
-  sync_js_controller_.HandleJsEvent(
-      "onServiceStateChanged", JsEventDetails());
 }
 
 void ProfileSyncService::ClearStaleErrors() {
   ClearUnrecoverableError();
   last_actionable_error_ = SyncProtocolError();
   // Clear the data type errors as well.
   failed_data_types_handler_.Reset();
 }
 
 void ProfileSyncService::ClearUnrecoverableError() {
@@ skipping 1362 matching lines @@
   status.last_get_token_error = last_get_token_error_;
   if (request_access_token_retry_timer_.IsRunning())
     status.next_token_request_time = next_token_request_time_;
   return status;
 }
 
 void ProfileSyncService::OverrideNetworkResourcesForTest(
     scoped_ptr<syncer::NetworkResources> network_resources) {
   network_resources_ = network_resources.Pass();
 }