Absolutify paths to platform/.

Source/core/platform/graphics/mac/SimpleFontDataMac.mm

 /*
  * Copyright (C) 2005, 2006, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov
  *
  * 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 14 matching lines @@
  */
 
 #import "config.h"
 #import "core/platform/graphics/SimpleFontData.h"
 
 #import <AppKit/AppKit.h>
 #import <ApplicationServices/ApplicationServices.h>
 #import <float.h>
 #import <unicode/uchar.h>
 #import "BlockExceptions.h"
-#import "SharedBuffer.h"
 #import "WebCoreSystemInterface.h"
+#import "core/platform/SharedBuffer.h"
 #import "core/platform/graphics/Color.h"
 #import "core/platform/graphics/FloatRect.h"
 #import "core/platform/graphics/Font.h"
 #import "core/platform/graphics/FontCache.h"
 #import "core/platform/graphics/FontDescription.h"
 #import <wtf/Assertions.h>
 #import <wtf/RetainPtr.h>
 #import <wtf/StdLibExtras.h>
 #import <wtf/UnusedParam.h>
 
@@ skipping 401 matching lines @@
         RetainPtr<CGFontRef> runCGFont(AdoptCF, CTFontCopyGraphicsFont(runFont, 0));
         if (!CFEqual(runCGFont.get(), cgFont.get()))
             return false;
     }
 
     addResult.iterator->value = true;
     return true;
 }
 
 } // namespace WebCore