Use newImageSnapshot() to get an image from a Canvas

Source/platform/graphics/StaticBitmapImage.cpp

Index: Source/platform/graphics/StaticBitmapImage.cpp
diff --git a/Source/platform/graphics/GeneratedImage.cpp b/Source/platform/graphics/StaticBitmapImage.cpp
similarity index 78%
copy from Source/platform/graphics/GeneratedImage.cpp
copy to Source/platform/graphics/StaticBitmapImage.cpp
index 10096b05bc96b0ebb5105b22f420fa04c8edd245..0790d7e0303cce3725099bdb395985fe504bc313 100644
--- a/Source/platform/graphics/GeneratedImage.cpp
+++ b/Source/platform/graphics/StaticBitmapImage.cpp
@@ -29,17 +29,21 @@
  */
 
 #include "config.h"
-#include "platform/graphics/GeneratedImage.h"
-
-#include "platform/geometry/FloatSize.h"
-
+#include "platform/graphics/StaticBitmapImage.h"
 
 namespace WebCore {
 
-void GeneratedImage::computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio)
+PassRefPtr<Image> StaticBitmapImage::create(PassRefPtr<SkImage> image)
+{
+    return adoptRef(new StaticBitmapImage(image.get()));
+}
+StaticBitmapImage::StaticBitmapImage(PassRefPtr<SkImage> image) : m_image(image)
+{
+}
+
+void draw(GraphicsContext* ctx, const FloatRect& dstRect, const FloatRect& srcRect, CompositeOperator compositeOp, blink::WebBlendMode blendMode)
 {
-    Image::computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intrinsicRatio);
-    intrinsicRatio = FloatSize();
+    // FIXME: to be implemented
 }
 
 }