SkImage-only bitmap patterns

Source/platform/graphics/StaticBitmapPattern.h

-// Copyright 2014 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 StaticBitmapPattern_h
-#define StaticBitmapPattern_h
-
-#include "platform/graphics/BitmapPatternBase.h"
-
-namespace blink {
-
-class PLATFORM_EXPORT StaticBitmapPattern : public BitmapPatternBase {
-public:
-    static PassRefPtr<Pattern> create(PassRefPtr<Image> tileImage, RepeatMode);
-
-    ~StaticBitmapPattern() override;
-
-protected:
-    PassRefPtr<SkShader> createShader() override;
-
-    SkImageInfo getBitmapInfo() override;
-    void drawBitmapToCanvas(SkCanvas&, SkPaint&) override;
-
-private:
-    StaticBitmapPattern(PassRefPtr<SkImage>, RepeatMode);
-
-    RefPtr<SkImage> m_tileImage;
-};
-
-} // namespace
-
-#endif