Moving GraphicsContext and dependencies from core to platform.

Source/platform/graphics/filters/SkiaImageFilterBuilder.h

 /*
  * Copyright (C) 2012 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:
  *
  * 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
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, 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.
  */
 
 #ifndef SkiaImageFilterBuilder_h
 #define SkiaImageFilterBuilder_h
 
+#include "platform/PlatformExport.h"
 #include "platform/geometry/FloatSize.h"
 #include "platform/graphics/ColorSpace.h"
 #include "public/platform/WebFilterOperations.h"
 #include "wtf/HashMap.h"
 
 class SkImageFilter;
 
 namespace WebCore {
 class FilterEffect;
 class FilterOperations;
 
-class SkiaImageFilterBuilder {
+class PLATFORM_EXPORT SkiaImageFilterBuilder {
 public:
     SkiaImageFilterBuilder();
     ~SkiaImageFilterBuilder();
 
     PassRefPtr<SkImageFilter> build(FilterEffect*, ColorSpace);
     bool buildFilterOperations(const FilterOperations&, blink::WebFilterOperations*);
 
     PassRefPtr<SkImageFilter> transformColorSpace(
         SkImageFilter* input, ColorSpace srcColorSpace, ColorSpace dstColorSpace);
 
@@ skipping 14 matching lines @@
 template<> struct DefaultHash<WebCore::FilterEffect*> {
     typedef PtrHash<WebCore::FilterEffect*> Hash;
 };
 template<> struct DefaultHash<WebCore::ColorSpace> {
     typedef IntHash<unsigned> Hash;
 };
 
 } // namespace WTF
 
 #endif