Move towards event-driven JS on about:sync

chrome/browser/sync/profile_sync_service.cc

Index: chrome/browser/sync/profile_sync_service.cc
diff --git a/chrome/browser/sync/profile_sync_service.cc b/chrome/browser/sync/profile_sync_service.cc
index 8c578e7fd3839f69b87451a859207eb75b4ce52d..69452f582088b1e5d4d6c1a66fffbd327c8c9e40 100644
--- a/chrome/browser/sync/profile_sync_service.cc
+++ b/chrome/browser/sync/profile_sync_service.cc
@@ -881,16 +881,11 @@ void ProfileSyncService::UpdateLastSyncedTime() {
 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() {