Moving GraphicsContext and dependencies from core to platform.

Source/core/rendering/RenderThemeChromiumDefault.cpp

 /*
  * Copyright (C) 2007 Apple Inc.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Collabora Ltd.
  * Copyright (C) 2008, 2009 Google Inc.
  * Copyright (C) 2009 Kenneth Rohde Christiansen
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #include "config.h"
 #include "core/rendering/RenderThemeChromiumDefault.h"
 
 #include "CSSValueKeywords.h"
 #include "UserAgentStyleSheets.h"
-#include "core/platform/graphics/GraphicsContext.h"
-#include "core/platform/graphics/GraphicsContextStateSaver.h"
 #include "core/rendering/PaintInfo.h"
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderProgress.h"
 #include "platform/LayoutTestSupport.h"
 #include "platform/graphics/Color.h"
+#include "platform/graphics/GraphicsContext.h"
+#include "platform/graphics/GraphicsContextStateSaver.h"
 #include "public/platform/default/WebThemeEngine.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebRect.h"
 #include "wtf/StdLibExtras.h"
 
 namespace WebCore {
 
 static bool useMockTheme()
 {
     return isRunningLayoutTest();
@@ skipping 437 matching lines @@
     if (useMockTheme()) {
         // The mock theme can't handle zoomed controls, so we fall back to the "fallback" theme.
         ControlPart part = style->appearance();
         if (part == CheckboxPart || part == RadioPart)
             return style->effectiveZoom() != 1;
     }
     return RenderTheme::shouldUseFallbackTheme(style);
 }
 
 } // namespace WebCore