Implement request's redirect mode and RequestRedirect for Fetch

Source/modules/fetch/FetchRequestData.h

 // 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.
 
 #ifndef FetchRequestData_h
 #define FetchRequestData_h
 
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/Referrer.h"
@@ skipping 61 matching lines @@
     PassRefPtr<SecurityOrigin> origin() { return m_origin; }
     void setOrigin(PassRefPtr<SecurityOrigin> origin) { m_origin = origin; }
     bool sameOriginDataURLFlag() { return m_sameOriginDataURLFlag; }
     void setSameOriginDataURLFlag(bool flag) { m_sameOriginDataURLFlag = flag; }
     const Referrer& referrer() const { return m_referrer; }
     Referrer* mutableReferrer() { return &m_referrer; }
     void setMode(WebURLRequest::FetchRequestMode mode) { m_mode = mode; }
     WebURLRequest::FetchRequestMode mode() const { return m_mode; }
     void setCredentials(WebURLRequest::FetchCredentialsMode credentials) { m_credentials = credentials; }
     WebURLRequest::FetchCredentialsMode credentials() const { return m_credentials; }
+    void setRedirect(WebURLRequest::FetchRedirectMode redirect) { m_redirect = redirect; }
+    WebURLRequest::FetchRedirectMode redirect() const { return m_redirect; }
     void setResponseTainting(Tainting tainting) { m_responseTainting = tainting; }
     Tainting tainting() const { return m_responseTainting; }
     FetchHeaderList* headerList() const { return m_headerList.get(); }
     void setHeaderList(FetchHeaderList* headerList) { m_headerList = headerList; }
     PassRefPtr<BlobDataHandle> blobDataHandle() const { return m_blobDataHandle; }
     void setBlobDataHandle(PassRefPtr<BlobDataHandle> blobHandle) { m_blobDataHandle = blobHandle; }
     String mimeType() const { return m_mimeType; }
     void setMIMEType(const String& type) { m_mimeType = type; }
 
     DECLARE_TRACE();
 
 private:
     FetchRequestData();
 
     AtomicString m_method;
     KURL m_url;
     Member<FetchHeaderList> m_headerList;
     RefPtr<BlobDataHandle> m_blobDataHandle;
     bool m_unsafeRequestFlag;
     // FIXME: Support m_skipServiceWorkerFlag;
     WebURLRequest::RequestContext m_context;
     RefPtr<SecurityOrigin> m_origin;
     // FIXME: Support m_forceOriginHeaderFlag;
     bool m_sameOriginDataURLFlag;
     Referrer m_referrer;
     // FIXME: Support m_authenticationFlag;
     // FIXME: Support m_synchronousFlag;
     WebURLRequest::FetchRequestMode m_mode;
     WebURLRequest::FetchCredentialsMode m_credentials;
+    WebURLRequest::FetchRedirectMode m_redirect;
     // FIXME: Support m_useURLCredentialsFlag;
     // FIXME: Support m_manualRedirectFlag;
     // FIXME: Support m_redirectCount;
     Tainting m_responseTainting;
     String m_mimeType;
 };
 
 } // namespace blink
 
 #endif // FetchRequestData_h