Support ServiceWorker created request objects.

public/platform/WebServiceWorkerRequest.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 WebServiceWorkerRequest_h
 #define WebServiceWorkerRequest_h
 
 #include "WebCommon.h"
 #include "public/platform/WebPrivatePtr.h"
 #include "public/platform/WebReferrerPolicy.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 
 #if INSIDE_BLINK
 #include "platform/network/HTTPHeaderMap.h"
 #include "platform/weborigin/Referrer.h"
 #include "wtf/Forward.h"
 #include "wtf/text/StringHash.h"
 #include <utility>
 #endif
 
 namespace blink {
 
 class BlobDataHandle;
+class WebHTTPHeaderVisitor;
 class WebServiceWorkerRequestPrivate;
 
-// Represents a request of a fetch operation. FetchEvent dispatched by the
-// browser contains this. The plan is for the Cache and fetch() API to also use
-// it.
+// Represents a request for a web resource.
 class BLINK_PLATFORM_EXPORT WebServiceWorkerRequest {
 public:
     ~WebServiceWorkerRequest() { reset(); }
     WebServiceWorkerRequest();
+    WebServiceWorkerRequest(const WebServiceWorkerRequest& other) { assign(other); }
     WebServiceWorkerRequest& operator=(const WebServiceWorkerRequest& other)
     {
         assign(other);
         return *this;
     }
 
     void reset();
     void assign(const WebServiceWorkerRequest&);
 
     void setURL(const WebURL&);
     WebURL url() const;
 
     void setMethod(const WebString&);
     WebString method() const;
 
     void setHeader(const WebString& key, const WebString& value);
+    void visitHTTPHeaderFields(WebHTTPHeaderVisitor*) const;
 
     void setBlob(const WebString& uuid, long long size);
 
     void setReferrer(const WebString&, WebReferrerPolicy);
+    WebURL referrerUrl() const;

[jochen (gone - plz use gerrit), 2014/09/03 09:12:57]

please also add a getter for the referrer policy

[gavinp, 2014/09/03 11:45:59]

Done.

 
     void setIsReload(bool);
     bool isReload() const;
 
 #if INSIDE_BLINK
     const HTTPHeaderMap& headers() const;
     PassRefPtr<BlobDataHandle> blobDataHandle() const;
     const Referrer& referrer() const;
 #endif
 
 private:
     WebPrivatePtr<WebServiceWorkerRequestPrivate> m_private;
 };
 
 } // namespace blink
 
 #endif // WebServiceWorkerRequest_h