Clear Resource::m_loader in Resource::finish() and Resource::error()

third_party/WebKit/Source/core/fetch/ResourceLoader.h

 /*
  * Copyright (C) 2005, 2006, 2011 Apple 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
@@ skipping 37 matching lines @@
     ~ResourceLoader() override;
     DECLARE_TRACE();
 
     // Promptly release m_loader.
     EAGERLY_FINALIZE();
 
     void start(ResourceRequest&);
 
     void cancel();
     void cancel(const ResourceError&);
-    void cancelIfNotFinishing();
 
     Resource* cachedResource() { return m_resource.get(); }
 
     void setDefersLoading(bool);
 
     void didChangePriority(ResourceLoadPriority, int intraPriorityValue);
 
     // WebURLLoaderClient
     void willFollowRedirect(WebURLLoader*, WebURLRequest&, const WebURLResponse& redirectResponse) override;
     void didSendData(WebURLLoader*, unsigned long long bytesSent, unsigned long long totalBytesToBeSent) override;
@@ skipping 23 matching lines @@
     Member<ResourceFetcher> m_fetcher;
 
     bool m_notifiedLoadComplete;
 
     enum ConnectionState {
         ConnectionStateNew,
         ConnectionStateStarted,
         ConnectionStateReceivedResponse,
         ConnectionStateReceivingData,
         ConnectionStateFinishedLoading,
-        ConnectionStateCanceled,
-        ConnectionStateFailed,
         ConnectionStateReleased
     };
-    bool isFinishing() { return m_state >= ConnectionStateFinishedLoading && m_state <= ConnectionStateFailed; }
 
     Member<Resource> m_resource;
 
     // Used for sanity checking to make sure we don't experience illegal state
     // transitions.
     ConnectionState m_state;
 };
 
 } // namespace blink
 
 #endif