Move Fetch API releted code to modules/fetch.

Source/modules/fetch/FetchResponseData.cpp

 // Copyright 2014 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 "config.h"
-#include "FetchResponseData.h"
+#include "modules/fetch/FetchResponseData.h"
 
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/fetch/CrossOriginAccessControl.h"
-#include "modules/serviceworkers/BodyStreamBuffer.h"
-#include "modules/serviceworkers/FetchHeaderList.h"
+#include "modules/fetch/BodyStreamBuffer.h"
+#include "modules/fetch/FetchHeaderList.h"
 #include "public/platform/WebServiceWorkerResponse.h"
 
 namespace blink {
 
 namespace {
 
 WebServiceWorkerResponseType fetchTypeToWebType(FetchResponseData::Type fetchType)
 {
     WebServiceWorkerResponseType webType = WebServiceWorkerResponseTypeDefault;
     switch (fetchType) {
@@ skipping 252 matching lines @@
 }
 
 void FetchResponseData::trace(Visitor* visitor)
 {
     visitor->trace(m_headerList);
     visitor->trace(m_internalResponse);
     visitor->trace(m_buffer);
 }
 
 } // namespace blink