WebKit merge 40668:40722 part 1.

third_party/WebKit/WebCore/html/CanvasRenderingContext2D.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 849 matching lines @@
 
 void CanvasRenderingContext2D::setShadow(float width, float height, float blur, float c, float m, float y, float k, float a)
 {
     state().m_shadowOffset = FloatSize(width, height);
     state().m_shadowBlur = blur;
     state().m_shadowColor = "";
 
     GraphicsContext* dc = drawingContext();
     if (!dc)
         return;
-    // FIXME: Do this through platform-independent GraphicsContext API.
 #if PLATFORM(CG)
     const CGFloat components[5] = { c, m, y, k, a };
     CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceCMYK();
     CGColorRef shadowColor = CGColorCreate(colorSpace, components);
     CGColorSpaceRelease(colorSpace);
     CGContextSetShadowWithColor(dc->platformContext(), adjustedShadowSize(width, -height), blur, shadowColor);
     CGColorRelease(shadowColor);
+#else
+    dc->setShadow(IntSize(width, -height), blur, Color(c, m, y, k, a));
 #endif
 }
 
 void CanvasRenderingContext2D::clearShadow()
 {
     state().m_shadowOffset = FloatSize();
     state().m_shadowBlur = 0;
     state().m_shadowColor = "";
     applyShadow();
 }
@@ skipping 563 matching lines @@
 }
 
 const Font& CanvasRenderingContext2D::accessFont()
 {
     if (!state().m_realizedFont)
         setFont(state().m_unparsedFont);
     return state().m_font;
 }
 
 } // namespace WebCore