Introduce the image_decoder service

chrome/utility/image_decoder_impl.h

Index: chrome/utility/image_decoder_impl.h
diff --git a/chrome/utility/image_decoder_impl.h b/chrome/utility/image_decoder_impl.h
deleted file mode 100644
index 7f82054d4c5ef5b70e37fa450363dcf4256bb650..0000000000000000000000000000000000000000
--- a/chrome/utility/image_decoder_impl.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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 CHROME_UTILITY_IMAGE_DECODER_IMPL_H_
-#define CHROME_UTILITY_IMAGE_DECODER_IMPL_H_
-
-#include "base/macros.h"
-#include "chrome/common/image_decoder.mojom.h"
-
-class ImageDecoderImpl : public mojom::ImageDecoder {
- public:
-  ImageDecoderImpl();
-  explicit ImageDecoderImpl(int64_t max_message_size);
-  ~ImageDecoderImpl() override;
-
-  // Overridden from mojom::ImageDecoder:
-  void DecodeImage(const std::vector<uint8_t>& encoded_data,
-                   mojom::ImageCodec codec,
-                   bool shrink_to_fit,
-                   const DecodeImageCallback& callback) override;
-
- private:
-  int64_t max_message_size_;
-
-  DISALLOW_COPY_AND_ASSIGN(ImageDecoderImpl);
-};
-
-#endif  // CHROME_UTILITY_IMAGE_DECODER_IMPL_H_