Move ImageSerializationProcessor code to blimp/client/core

blimp/client/feature/compositor/decoding_image_generator.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 BLIMP_CLIENT_FEATURE_COMPOSITOR_DECODING_IMAGE_GENERATOR_H_
-#define BLIMP_CLIENT_FEATURE_COMPOSITOR_DECODING_IMAGE_GENERATOR_H_
-
-#include "base/macros.h"
-#include "third_party/skia/include/core/SkImageGenerator.h"
-#include "third_party/skia/include/core/SkImageInfo.h"
-
-class SkData;
-
-namespace blimp {
-namespace client {
-
-class DecodingImageGenerator : public SkImageGenerator {
- public:
-  static SkImageGenerator* create(SkData* data);
-  explicit DecodingImageGenerator(const SkImageInfo info,
-                                  const void* data,
-                                  size_t size);
-  ~DecodingImageGenerator() override;
-
- protected:
-  // SkImageGenerator implementation.
-  bool onGetPixels(const SkImageInfo&,
-                   void* pixels,
-                   size_t rowBytes,
-                   SkPMColor table[],
-                   int* tableCount) override;
-
-  bool onQueryYUV8(SkYUVSizeInfo* sizeInfo,
-                   SkYUVColorSpace* colorSpace) const override;
-
-  bool onGetYUV8Planes(const SkYUVSizeInfo&,
-                       void* planes[3]) override;
-
- private:
-  SkBitmap decoded_bitmap_;
-
-  DISALLOW_COPY_AND_ASSIGN(DecodingImageGenerator);
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_FEATURE_COMPOSITOR_DECODING_IMAGE_GENERATOR_H_