Moving GraphicsContext and dependencies from core to platform.

Source/web/tests/MockWebGraphicsContext3D.h

Index: Source/web/tests/MockWebGraphicsContext3D.h
diff --git a/Source/core/platform/testing/FakeWebGraphicsContext3D.h b/Source/web/tests/MockWebGraphicsContext3D.h
similarity index 98%
rename from Source/core/platform/testing/FakeWebGraphicsContext3D.h
rename to Source/web/tests/MockWebGraphicsContext3D.h
index db97f8042ee9e67f8cf917af7d7fd2edc4c4c7be..f53f21731413ff268ca91211a6b56a5c204fff7e 100644
--- a/Source/core/platform/testing/FakeWebGraphicsContext3D.h
+++ b/Source/web/tests/MockWebGraphicsContext3D.h
@@ -23,19 +23,20 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef FakeWebGraphicsContext3D_h
-#define FakeWebGraphicsContext3D_h
+#ifndef MockWebGraphicsContext3D_h
+#define MockWebGraphicsContext3D_h
 
-#include "core/platform/graphics/GraphicsContext3D.h"
+#include "platform/PlatformExport.h"
+#include "platform/graphics/GraphicsContext3D.h"
 #include "public/platform/WebGraphicsContext3D.h"
 
 namespace blink {
 
 // WebGraphicsContext3D base class for use in WebKit unit tests.
 // All operations are no-ops (returning 0 if necessary).
-class FakeWebGraphicsContext3D : public WebGraphicsContext3D {
+class MockWebGraphicsContext3D : public WebGraphicsContext3D {
 public:
-    FakeWebGraphicsContext3D()
+    MockWebGraphicsContext3D()
         : m_nextTextureId(1)
     {
     }
@@ -291,4 +292,4 @@ protected:
 
 } // namespace blink
 
-#endif // FakeWebGraphicsContext3D_h
+#endif // MockWebGraphicsContext3D_h