mv FetchTestingPlatformSupport to platform/loader/testing

third_party/WebKit/Source/platform/loader/testing/FetchTestingPlatformSupport.cpp

 // Copyright 2017 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 "platform/loader/fetch/FetchTestingPlatformSupport.h"
+#include "platform/loader/testing/FetchTestingPlatformSupport.h"
 
-#include "platform/loader/fetch/MockFetchContext.h"
+#include <memory>
+#include "platform/loader/testing/MockFetchContext.h"
 #include "platform/network/ResourceError.h"
 #include "platform/testing/weburl_loader_mock_factory_impl.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLLoader.h"
 #include "public/platform/WebURLLoaderMockFactory.h"
-#include <memory>
 
 namespace blink {
 
 FetchTestingPlatformSupport::FetchTestingPlatformSupport()
     : m_urlLoaderMockFactory(new WebURLLoaderMockFactoryImpl(this)) {}
 
 FetchTestingPlatformSupport::~FetchTestingPlatformSupport() {
   // Shutdowns WebURLLoaderMockFactory gracefully, serving all pending requests
   // first, then flushing all registered URLs.
   m_urlLoaderMockFactory->serveAsynchronousRequests();
@@ skipping 18 matching lines @@
 WebURLLoaderMockFactory*
 FetchTestingPlatformSupport::getURLLoaderMockFactory() {
   return m_urlLoaderMockFactory.get();
 }
 
 WebURLLoader* FetchTestingPlatformSupport::createURLLoader() {
   return m_urlLoaderMockFactory->createURLLoader(nullptr);
 }
 
 }  // namespace blink