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

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

-// Copyright 2015 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/IntegrityMetadata.h"
-
-namespace blink {
-
-IntegrityMetadata::IntegrityMetadata(WTF::String digest,
-                                     HashAlgorithm algorithm)
-    : m_digest(digest), m_algorithm(algorithm) {}
-
-IntegrityMetadata::IntegrityMetadata(std::pair<WTF::String, HashAlgorithm> pair)
-    : m_digest(pair.first), m_algorithm(pair.second) {}
-
-std::pair<WTF::String, HashAlgorithm> IntegrityMetadata::toPair() const {
-  return std::pair<WTF::String, HashAlgorithm>(m_digest, m_algorithm);
-}
-
-bool IntegrityMetadata::setsEqual(const IntegrityMetadataSet& set1,
-                                  const IntegrityMetadataSet& set2) {
-  if (set1.size() != set2.size())
-    return false;
-
-  for (const IntegrityMetadataPair& metadata : set1) {
-    if (!set2.contains(metadata))
-      return false;
-  }
-
-  return true;
-}
-
-}  // namespace blink