Adds SVGImageElement as a ImageBitmapSource

third_party/WebKit/Source/core/html/HTMLImageElement.h

Index: third_party/WebKit/Source/core/html/HTMLImageElement.h
diff --git a/third_party/WebKit/Source/core/html/HTMLImageElement.h b/third_party/WebKit/Source/core/html/HTMLImageElement.h
index a85704f6f9d78973489f94032d4cdfaf13dd71cf..195cee7fc81881d57fa628fa01c5138cc4ceff0f 100644
--- a/third_party/WebKit/Source/core/html/HTMLImageElement.h
+++ b/third_party/WebKit/Source/core/html/HTMLImageElement.h
@@ -29,8 +29,7 @@
 #include "core/html/FormAssociated.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLImageLoader.h"
-#include "core/html/canvas/CanvasImageElementSource.h"
-#include "core/imagebitmap/ImageBitmapSource.h"
+#include "core/html/canvas/ImageElementBase.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/loader/fetch/FetchParameters.h"
 #include "platform/loader/fetch/ResourceResponse.h"
@@ -40,12 +39,10 @@ namespace blink {
 class HTMLFormElement;
 class ImageCandidate;
 class ShadowRoot;
-class ImageBitmapOptions;
 
 class CORE_EXPORT HTMLImageElement final
     : public HTMLElement,
-      public CanvasImageElementSource,
-      public ImageBitmapSource,
+      public ImageElementBase,
       public ActiveScriptWrappable<HTMLImageElement>,
       public FormAssociated {
   DEFINE_WRAPPERTYPEINFO();
@@ -133,14 +130,6 @@ class CORE_EXPORT HTMLImageElement final
 
   void ForceReload() const;
 
-  // ImageBitmapSource implementation
-  IntSize BitmapSourceSize() const override;
-  ScriptPromise CreateImageBitmap(ScriptState*,
-                                  EventTarget&,
-                                  Optional<IntRect> crop_rect,
-                                  const ImageBitmapOptions&,
-                                  ExceptionState&) override;
-
   FormAssociated* ToFormAssociatedOrNull() override { return this; };
   void AssociateWith(HTMLFormElement*) override;