Reduce SuspendableObjects

third_party/WebKit/Source/modules/peerconnection/RTCStatsRequestImpl.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #include "modules/mediastream/MediaStreamTrack.h"
 #include "modules/peerconnection/RTCPeerConnection.h"
 #include "modules/peerconnection/RTCStatsCallback.h"
 
 namespace blink {
 
 RTCStatsRequestImpl* RTCStatsRequestImpl::create(ExecutionContext* context,
                                                  RTCPeerConnection* requester,
                                                  RTCStatsCallback* callback,
                                                  MediaStreamTrack* selector) {
-  RTCStatsRequestImpl* request =
-      new RTCStatsRequestImpl(context, requester, callback, selector);
-  request->suspendIfNeeded();
-  return request;
+  return new RTCStatsRequestImpl(context, requester, callback, selector);
 }
 
 RTCStatsRequestImpl::RTCStatsRequestImpl(ExecutionContext* context,
                                          RTCPeerConnection* requester,
                                          RTCStatsCallback* callback,
                                          MediaStreamTrack* selector)
-    : SuspendableObject(context),
+    : ContextLifecycleObserver(context),
       m_successCallback(callback),
       m_component(selector ? selector->component() : 0),
       m_requester(requester) {
   DCHECK(m_requester);
 }
 
 RTCStatsRequestImpl::~RTCStatsRequestImpl() {}
 
 RTCStatsResponseBase* RTCStatsRequestImpl::createResponse() {
   return RTCStatsResponse::create();
@@ skipping 22 matching lines @@
 void RTCStatsRequestImpl::clear() {
   m_successCallback.clear();
   m_requester.clear();
 }
 
 DEFINE_TRACE(RTCStatsRequestImpl) {
   visitor->trace(m_successCallback);
   visitor->trace(m_component);
   visitor->trace(m_requester);
   RTCStatsRequest::trace(visitor);
-  SuspendableObject::trace(visitor);
+  ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink