Collapse ImageSkia.cpp and ImageChromium.cpp into Image.cpp

Source/core/platform/graphics/Image.h

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, 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 42 matching lines @@
 
 class Image : public RefCounted<Image> {
     friend class GeneratedImage;
     friend class CrossfadeGeneratedImage;
     friend class GeneratorGeneratedImage;
     friend class GraphicsContext;
 
 public:
     virtual ~Image();
 
-    static PassRefPtr<Image> create(ImageObserver* = 0);
     static PassRefPtr<Image> loadPlatformResource(const char* name);
     static bool supportsType(const String&);
 
     virtual bool isSVGImage() const { return false; }
     virtual bool isBitmapImage() const { return false; }
     virtual bool currentFrameKnownToBeOpaque() = 0;
 
     // Derived classes should override this if they can assure that
     // the image contains only resources from its own security origin.
     virtual bool hasSingleSecurityOrigin() const { return false; }
@@ skipping 62 matching lines @@
     virtual Color solidColor() const { return Color(); }
 
 private:
     RefPtr<SharedBuffer> m_encodedImageData;
     ImageObserver* m_imageObserver;
 };
 
 }
 
 #endif