Initial Fetch integration for Subresource Integrity

Source/modules/fetch/FetchRequestData.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 "modules/fetch/FetchRequestData.h"
 
 #include "core/dom/ExecutionContext.h"
 #include "core/fetch/ResourceLoaderOptions.h"
 #include "core/loader/ThreadableLoader.h"
@@ skipping 37 matching lines @@
     request->m_headerList = m_headerList->clone();
     request->m_unsafeRequestFlag = m_unsafeRequestFlag;
     request->m_origin = m_origin;
     request->m_sameOriginDataURLFlag = m_sameOriginDataURLFlag;
     request->m_context = m_context;
     request->m_referrer = m_referrer;
     request->m_mode = m_mode;
     request->m_credentials = m_credentials;
     request->m_responseTainting = m_responseTainting;
     request->m_mimeType = m_mimeType;
+    request->m_integrity = m_integrity;
     return request;
 }
 
 FetchRequestData* FetchRequestData::clone(ExecutionContext* executionContext)
 {
     FetchRequestData* request = FetchRequestData::cloneExceptBody();
     if (m_buffer->hasBody()) {
         OwnPtr<FetchDataConsumerHandle> dest1, dest2;
         // TODO(yhirano): unlock the buffer.
         DataConsumerTee::create(executionContext, m_buffer->lock(executionContext), &dest1, &dest2);
@@ skipping 30 matching lines @@
 {
 }
 
 DEFINE_TRACE(FetchRequestData)
 {
     visitor->trace(m_buffer);
     visitor->trace(m_headerList);
 }
 
 } // namespace blink