Loading: move core/fetch to platform/loader/fetch

third_party/WebKit/Source/core/fetch/CachedMetadata.cpp

-// 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 "core/fetch/CachedMetadata.h"
-
-namespace blink {
-
-CachedMetadata::CachedMetadata(const char* data, size_t size) {
-  // We need to define a local variable to use the constant in DCHECK.
-  constexpr auto kDataStart = CachedMetadata::kDataStart;
-  // Serialized metadata should have non-empty data.
-  DCHECK_GT(size, kDataStart);
-  DCHECK(data);
-
-  m_serializedData.reserveInitialCapacity(size);
-  m_serializedData.append(data, size);
-}
-
-CachedMetadata::CachedMetadata(uint32_t dataTypeID,
-                               const char* data,
-                               size_t size) {
-  // Don't allow an ID of 0, it is used internally to indicate errors.
-  DCHECK(dataTypeID);
-  DCHECK(data);
-
-  m_serializedData.reserveInitialCapacity(sizeof(uint32_t) + size);
-  m_serializedData.append(reinterpret_cast<const char*>(&dataTypeID),
-                          sizeof(uint32_t));
-  m_serializedData.append(data, size);
-}
-
-}  // namespace blink