Refactor ImageBuffer to make OffscreenCanvas match HTMLCanvasElement

third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.h

 // Copyright 2016 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 CSSStyleImageValue_h
 #define CSSStyleImageValue_h
 
 #include "core/CoreExport.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/CSSImageValue.h"
@@ skipping 23 matching lines @@
   int SourceWidth() final;
   int SourceHeight() final;
   bool WouldTaintOrigin(
       SecurityOrigin* destination_security_origin) const final {
     return true;
   }
   FloatSize ElementSize(const FloatSize& default_object_size) const final;
   PassRefPtr<Image> GetSourceImageForCanvas(SourceImageStatus*,
                                             AccelerationHint,
                                             SnapshotReason,
-                                            const FloatSize&) const final {
+                                            const FloatSize&) final {
     return GetImage();
   }
   bool IsAccelerated() const override;
 
   DEFINE_INLINE_VIRTUAL_TRACE() {
     visitor->Trace(image_value_);
     CSSResourceValue::Trace(visitor);
   }
 
  protected:
@@ skipping 22 matching lines @@
 
  private:
   PassRefPtr<Image> GetImage() const;
 
   Member<const CSSImageValue> image_value_;
 };
 
 }  // namespace blink
 
 #endif  // CSSResourceValue_h