Split ImageResourceClient into ResourceClient and ImageResourceObserver [1/2]

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

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 
     This class provides all functionality needed for loading images, style sheets and html
     pages from the web. It has a memory cache for these objects.
 */
 
 #ifndef ResourceClient_h
 #define ResourceClient_h
 
 #include "core/CoreExport.h"
-#include "platform/network/ResourceLoadPriority.h"
 #include "wtf/Forward.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 class Resource;
 
 class CORE_EXPORT ResourceClient {
 public:
     enum ResourceClientType {
         BaseResourceType,
         ImageType,

[yhirano, 2016/03/02 01:20:52]

Is this needed?

[hiroshige, 2016/03/12 01:03:36]

No longer needed. Removed.

         FontType,
         StyleSheetType,
         DocumentType,
         RawResourceType,
         ScriptType
     };
 
     virtual ~ResourceClient() { }
     virtual void notifyFinished(Resource*) { }
 
     static bool isExpectedType(ResourceClient*) { return true; }
     virtual ResourceClientType getResourceClientType() const { return BaseResourceType; }
 
-    virtual ResourcePriority computeResourcePriority() const { return ResourcePriority(); }
-
     // Name for debugging, e.g. shown in memory-infra.
     virtual String debugName() const = 0;
 
 protected:
     ResourceClient() { }
 };
 } // namespace blink
 
 #endif