Replace uses of legacy SkImageGenerator API

third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 52 matching lines @@
   ~DecodingImageGenerator() override;
 
   void SetCanYUVDecode(bool yes) { can_yuv_decode_ = yes; }
 
  protected:
   SkData* onRefEncodedData() override;
 
   bool onGetPixels(const SkImageInfo&,
                    void* pixels,
                    size_t row_bytes,
-                   SkPMColor table[],
-                   int* table_count) override;
+                   const Options&) override;
 
   bool onQueryYUV8(SkYUVSizeInfo*, SkYUVColorSpace*) const override;
 
   bool onGetYUV8Planes(const SkYUVSizeInfo&, void* planes[3]) override;
 
  private:
   RefPtr<ImageFrameGenerator> frame_generator_;
   const RefPtr<SegmentReader> data_;  // Data source.
   const bool all_data_received_;
   const size_t frame_index_;
   bool can_yuv_decode_;
 };
 
 }  // namespace blink
 
 #endif  // DecodingImageGenerator_h_