Moving GraphicsContext and dependencies from core to platform.

Source/web/tests/WEBPImageDecoderTest.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 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * 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/webp/WEBPImageDecoder.h"
+#include "platform/image-decoders/webp/WEBPImageDecoder.h"
 
 #include "RuntimeEnabledFeatures.h"
 #include "platform/SharedBuffer.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebData.h"
 #include "public/platform/WebSize.h"
 #include "public/platform/WebUnitTestSupport.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/StringHasher.h"
@@ skipping 541 matching lines @@
 {
     OwnPtr<WEBPImageDecoder> decoder = createDecoder();
 
     RefPtr<SharedBuffer> data = readFile("/LayoutTests/fast/images/resources/truncated.webp");
     ASSERT_TRUE(data.get());
     decoder->setData(data.get(), true);
 
     ImageFrame* frame = decoder->frameBufferAtIndex(0);
     EXPECT_FALSE(frame);
 }