Move platform/graphics/chromium/* to platform/graphics/

Source/core/platform/graphics/linux/FontCacheLinux.cpp

 /*
  * Copyright (C) 2012 Google 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 29 matching lines @@
     if (blink::Platform::current()->sandboxSupport())
         blink::Platform::current()->sandboxSupport()->getFontFamilyForCharacter(c, preferredLocale, &webFamily);
     else
         blink::WebFontInfo::familyForChar(c, preferredLocale, &webFamily);
     family->name = String::fromUTF8(CString(webFamily.name));
     family->isBold = webFamily.isBold;
     family->isItalic = webFamily.isItalic;
 }
 
 }