RefCounted types should not have public destructors

content/common/gpu/sync_point_manager.cc

Index: content/common/gpu/sync_point_manager.cc
diff --git a/content/common/gpu/sync_point_manager.cc b/content/common/gpu/sync_point_manager.cc
index edf51040c31700eb246a210554f57acafd39958a..299d49966d48df0256cb94f81d22d5aef4d8b691 100644
--- a/content/common/gpu/sync_point_manager.cc
+++ b/content/common/gpu/sync_point_manager.cc
@@ -28,7 +28,7 @@ uint32 SyncPointManager::GenerateSyncPoint() {
 }
 
 void SyncPointManager::RetireSyncPoint(uint32 sync_point) {
-  DCHECK(CalledOnValidThread());
+  DCHECK(thread_checker_.CalledOnValidThread());
   ClosureList list;
   {
     base::AutoLock lock(lock_);
@@ -43,7 +43,7 @@ void SyncPointManager::RetireSyncPoint(uint32 sync_point) {
 
 void SyncPointManager::AddSyncPointCallback(uint32 sync_point,
                                             const base::Closure& callback) {
-  DCHECK(CalledOnValidThread());
+  DCHECK(thread_checker_.CalledOnValidThread());
   {
     base::AutoLock lock(lock_);
     SyncPointMap::iterator it = sync_point_map_.find(sync_point);