Remove WeakPtrs from DocumentTiming/DocumentLoadTiming

Source/core/loader/DocumentLoader.cpp

Index: Source/core/loader/DocumentLoader.cpp
diff --git a/Source/core/loader/DocumentLoader.cpp b/Source/core/loader/DocumentLoader.cpp
index 2a6f06e9c37c0dbcb555aeb230b45667955aba8f..5d45e9e81372cdc5a7b38e7ce5f0cd6a4061d965 100644
--- a/Source/core/loader/DocumentLoader.cpp
+++ b/Source/core/loader/DocumentLoader.cpp
@@ -91,10 +91,7 @@ DocumentLoader::DocumentLoader(LocalFrame* frame, const ResourceRequest& req, co
     , m_isClientRedirect(false)
     , m_replacesCurrentHistoryItem(false)
     , m_navigationType(NavigationTypeOther)
-#if !ENABLE(OILPAN)
-    , m_weakFactory(this)
-#endif
-    , m_documentLoadTiming(this->weakReference())
+    , m_documentLoadTiming(this)
     , m_timeOfLastDataReceived(0.0)
     , m_applicationCacheHost(ApplicationCacheHost::create(this))
     , m_state(NotStarted)
@@ -443,15 +440,6 @@ bool DocumentLoader::shouldContinueForResponse() const
     return true;
 }
 
-WeakPtrWillBeRawPtr<DocumentLoader> DocumentLoader::weakReference()
-{
-#if ENABLE(OILPAN)
-    return this;
-#else
-    return m_weakFactory.createWeakPtr();
-#endif
-}
-
 void DocumentLoader::cancelLoadAfterXFrameOptionsOrCSPDenied(const ResourceResponse& response)
 {
     InspectorInstrumentation::continueAfterXFrameOptionsDenied(m_frame, this, mainResourceIdentifier(), response);