[SVG] DisplayList-based 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);
 
     virtual ~StaticBitmapPattern();
 
+protected:
     virtual PassRefPtr<SkShader> createShader() override;
 
-protected:
     virtual SkImageInfo getBitmapInfo() override;
     virtual void drawBitmapToCanvas(SkCanvas&, SkPaint&) override;
 
 private:
     StaticBitmapPattern(PassRefPtr<SkImage>, RepeatMode);
 
     RefPtr<SkImage> m_tileImage;
 };
 
 } // namespace
 
 #endif