Move ImageSerializationProcessor code to blimp/client/core

blimp/client/feature/compositor/blob_image_serialization_processor.cc

Index: blimp/client/feature/compositor/blob_image_serialization_processor.cc
diff --git a/blimp/client/feature/compositor/blob_image_serialization_processor.cc b/blimp/client/feature/compositor/blob_image_serialization_processor.cc
deleted file mode 100644
index f0728fc58bc0135ddc45b7f38d70b1358df76aaa..0000000000000000000000000000000000000000
--- a/blimp/client/feature/compositor/blob_image_serialization_processor.cc
+++ /dev/null
@@ -1,99 +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.
-
-#include "blimp/client/feature/compositor/blob_image_serialization_processor.h"
-
-#include <stddef.h>
-#include <string>
-#include <vector>
-
-#include "base/logging.h"
-#include "base/memory/ptr_util.h"
-#include "base/memory/ref_counted.h"
-#include "base/sha1.h"
-#include "base/strings/string_number_conversions.h"
-#include "blimp/client/feature/compositor/blimp_client_picture_cache.h"
-#include "blimp/client/feature/compositor/blimp_image_decoder.h"
-#include "blimp/common/blob_cache/blob_cache.h"
-#include "blimp/common/blob_cache/id_util.h"
-#include "blimp/common/proto/blob_cache.pb.h"
-#include "blimp/net/blob_channel/blob_channel_receiver.h"
-
-namespace blimp {
-namespace client {
-
-BlobImageSerializationProcessor*
-    BlobImageSerializationProcessor::current_instance_ = nullptr;
-
-BlobImageSerializationProcessor* BlobImageSerializationProcessor::current() {
-  DCHECK(current_instance_);
-  return current_instance_;
-}
-
-BlobImageSerializationProcessor::BlobImageSerializationProcessor() {
-  DCHECK(!current_instance_);
-  current_instance_ = this;
-}
-
-BlobImageSerializationProcessor::~BlobImageSerializationProcessor() {
-  current_instance_ = nullptr;
-}
-
-// static
-bool BlobImageSerializationProcessor::InstallPixelRefProc(const void* input,
-                                                          size_t input_size,
-                                                          SkBitmap* bitmap) {
-  return current()->GetAndDecodeBlob(input, input_size, bitmap);
-}
-
-bool BlobImageSerializationProcessor::GetAndDecodeBlob(const void* input,
-                                                       size_t input_size,
-                                                       SkBitmap* bitmap) const {
-  DCHECK(input);
-  DCHECK(bitmap);
-
-  BlobCacheImageMetadata parsed_metadata;
-  if (!parsed_metadata.ParseFromArray(input, input_size)) {
-    LOG(ERROR) << "Couldn't parse blob metadata structure.";
-    error_delegate_->OnImageDecodeError();
-    return false;
-  }
-  if (!IsValidBlobId(parsed_metadata.id())) {
-    LOG(ERROR) << "Image payload is not a valid blob ID.";
-    error_delegate_->OnImageDecodeError();
-    return false;
-  }
-
-  // Get the image blob synchronously.
-  // TODO(kmarshall): Add support for asynchronous Get() completion after Skia
-  // supports image replacement.
-  BlobDataPtr blob = blob_receiver_->Get(parsed_metadata.id());
-  if (!blob) {
-    LOG(ERROR) << "No blob found with ID: "
-               << BlobIdToString(parsed_metadata.id());
-    error_delegate_->OnImageDecodeError();
-    return false;
-  }
-
-  DVLOG(1) << "GetAndDecodeBlob(" << BlobIdToString(parsed_metadata.id())
-           << ")";
-
-  return DecodeBlimpImage(reinterpret_cast<const void*>(&blob->data[0]),
-                          blob->data.size(), bitmap);
-}
-
-std::unique_ptr<cc::EnginePictureCache>
-BlobImageSerializationProcessor::CreateEnginePictureCache() {
-  NOTREACHED();
-  return nullptr;
-}
-
-std::unique_ptr<cc::ClientPictureCache>
-BlobImageSerializationProcessor::CreateClientPictureCache() {
-  return base::WrapUnique(new BlimpClientPictureCache(
-      &BlobImageSerializationProcessor::InstallPixelRefProc));
-}
-
-}  // namespace client
-}  // namespace blimp