Change WebURLLoaderClient::willFollowRedirect() API to return bool

third_party/WebKit/Source/core/loader/TextTrackLoader.h

 /*
  * Copyright (C) 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 54 matching lines @@
   enum State { Idle, Loading, Finished, Failed };
   State loadState() { return m_state; }
 
   void getNewCues(HeapVector<Member<TextTrackCue>>& outputCues);
   void getNewRegions(HeapVector<Member<VTTRegion>>& outputRegions);
 
   DECLARE_TRACE();
 
  private:
   // RawResourceClient
-  void redirectReceived(Resource*,
-                        ResourceRequest&,
+  bool redirectReceived(Resource*,
+                        const ResourceRequest&,
                         const ResourceResponse&) override;
   void dataReceived(Resource*, const char* data, size_t length) override;
   void notifyFinished(Resource*) override;
   String debugName() const override { return "TextTrackLoader"; }
 
   // VTTParserClient
   void newCuesParsed() override;
   void newRegionsParsed() override;
   void fileFailedToParse() override;
 
   TextTrackLoader(TextTrackLoaderClient&, Document&);
 
   void cueLoadTimerFired(TimerBase*);
   void corsPolicyPreventedLoad(SecurityOrigin*, const KURL&);
 
   Document& document() const { return *m_document; }
 
   Member<TextTrackLoaderClient> m_client;
   Member<VTTParser> m_cueParser;
   // FIXME: Remove this pointer and get the Document from m_client.
   Member<Document> m_document;
   Timer<TextTrackLoader> m_cueLoadTimer;
   State m_state;
   bool m_newCuesAvailable;
 };
 
 }  // namespace blink
 
 #endif