[1/3 blink] Support redirect option of Request and "opaqueredirect" response type.

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 18 matching lines @@
     request->m_url = webRequest.url();
     request->m_method = webRequest.method();
     for (HTTPHeaderMap::const_iterator it = webRequest.headers().begin(); it != webRequest.headers().end(); ++it)
         request->m_headerList->append(it->key, it->value);
     if (webRequest.blobDataHandle())
         request->setBuffer(new BodyStreamBuffer(FetchBlobDataConsumerHandle::create(executionContext, webRequest.blobDataHandle())));
     request->setContext(webRequest.requestContext());
     request->m_referrer.setURL(webRequest.referrer());
     request->setMode(webRequest.mode());
     request->setCredentials(webRequest.credentialsMode());
+    request->setRedirect(webRequest.redirectMode());
     request->setMIMEType(request->m_headerList->extractMIMEType());
     return request;
 }
 
 FetchRequestData* FetchRequestData::cloneExceptBody()
 {
     FetchRequestData* request = FetchRequestData::create();
     request->m_url = m_url;
     request->m_method = m_method;
     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_redirect = m_redirect;
     request->m_responseTainting = m_responseTainting;
     request->m_mimeType = m_mimeType;
     return request;
 }
 
 FetchRequestData* FetchRequestData::clone(ExecutionContext* executionContext)
 {
     FetchRequestData* request = FetchRequestData::cloneExceptBody();
     if (m_buffer->hasBody()) {
         OwnPtr<FetchDataConsumerHandle> dest1, dest2;
@@ skipping 20 matching lines @@
 }
 
 FetchRequestData::FetchRequestData()
     : m_method("GET")
     , m_headerList(FetchHeaderList::create())
     , m_unsafeRequestFlag(false)
     , m_context(WebURLRequest::RequestContextUnspecified)
     , m_sameOriginDataURLFlag(false)
     , m_mode(WebURLRequest::FetchRequestModeNoCORS)
     , m_credentials(WebURLRequest::FetchCredentialsModeOmit)
+    , m_redirect(WebURLRequest::FetchRedirectModeFollow)
     , m_responseTainting(BasicTainting)
     , m_buffer(new BodyStreamBuffer)
 {
 }
 
 DEFINE_TRACE(FetchRequestData)
 {
     visitor->trace(m_buffer);
     visitor->trace(m_headerList);
 }
 
 } // namespace blink