Revert of Adds SVGImageElement as a ImageBitmapSource

third_party/WebKit/Source/core/html/canvas/CanvasImageElementSource.h

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CanvasImageElementSource_h
+#define CanvasImageElementSource_h
+
+#include "core/CoreExport.h"
+#include "core/html/canvas/CanvasImageSource.h"
+
+namespace blink {
+
+class Element;
+class ImageLoader;
+class ImageResourceContent;
+
+class CORE_EXPORT CanvasImageElementSource : public CanvasImageSource {
+ public:
+  virtual ImageLoader& GetImageLoader() const = 0;
+  virtual FloatSize SourceDefaultObjectSize() = 0;
+
+  PassRefPtr<Image> GetSourceImageForCanvas(SourceImageStatus*,
+                                            AccelerationHint,
+                                            SnapshotReason,
+                                            const FloatSize&) const override;
+
+  bool WouldTaintOrigin(
+      SecurityOrigin* destination_security_origin) const override;
+
+  FloatSize ElementSize(const FloatSize& default_object_size) const override;
+  FloatSize DefaultDestinationSize(
+      const FloatSize& default_object_size) const override;
+
+  bool IsAccelerated() const override;
+
+  int SourceWidth() override;
+  int SourceHeight() override;
+
+  bool IsSVGSource() const override;
+
+  bool IsOpaque() const override;
+
+  const KURL& SourceURL() const override;
+
+ private:
+  ImageResourceContent* CachedImage() const;
+  const Element& GetElement() const;
+};
+
+}  // namespace blink
+
+#endif  // CanvasImageElementSource_h