Moving GraphicsContext and dependencies from core to platform.

Source/core/rendering/shapes/Shape.cpp

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 13 matching lines @@
  * 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/rendering/shapes/Shape.h"
 
 #include "core/fetch/ImageResource.h"
-#include "core/platform/graphics/ImageBuffer.h"
 #include "core/rendering/shapes/PolygonShape.h"
 #include "core/rendering/shapes/RasterShape.h"
 #include "core/rendering/shapes/RectangleShape.h"
 #include "platform/LengthFunctions.h"
 #include "platform/geometry/FloatSize.h"
+#include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/WindRule.h"
 #include "wtf/MathExtras.h"
 #include "wtf/OwnPtr.h"
 
 namespace WebCore {
 
 static PassOwnPtr<Shape> createRectangleShape(const FloatRect& bounds, const FloatSize& radii)
 {
     ASSERT(bounds.width() >= 0 && bounds.height() >= 0 && radii.width() >= 0 && radii.height() >= 0);
     return adoptPtr(new RectangleShape(bounds, radii));
@@ skipping 203 matching lines @@
 
     OwnPtr<Shape> shape = createRectangleShape(bounds, radii);
     shape->m_writingMode = writingMode;
     shape->m_margin = floatValueForLength(margin, 0);
     shape->m_padding = floatValueForLength(padding, 0);
 
     return shape.release();
 }
 
 } // namespace WebCore