Absolutify paths to platform/.

Source/WebKit/chromium/tests/GIFImageDecoderTest.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
 #include "core/platform/image-decoders/gif/GIFImageDecoder.h"
 
 #include <gtest/gtest.h>
-#include "FileSystem.h"
-#include "SharedBuffer.h"
+#include "core/platform/FileSystem.h"
+#include "core/platform/SharedBuffer.h"
 #include <public/Platform.h>
 #include <public/WebData.h>
 #include <public/WebSize.h>
 #include <public/WebUnitTestSupport.h>
 #include <wtf/OwnPtr.h>
 #include <wtf/PassOwnPtr.h>
 #include <wtf/StringHasher.h>
 #include <wtf/Vector.h>
 
 using namespace WebCore;
@@ skipping 189 matching lines @@
             match = false;
             break;
         }
     }
     EXPECT_TRUE(match);
 }
 
 #endif
 
 } // namespace