Let the client (browser) set blobs in WebServiceWorkerResponse.

Source/modules/serviceworkers/Response.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 "Response.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/fileapi/Blob.h"
@@ skipping 16 matching lines @@
         response = FetchResponseData::createNetworkErrorResponse();
 
     response->setURL(webResponse.url());
     response->setStatus(webResponse.status());
     response->setStatusMessage(webResponse.statusText());
 
     for (HTTPHeaderMap::const_iterator i = webResponse.headers().begin(), end = webResponse.headers().end(); i != end; ++i) {
         response->headerList()->append(i->key, i->value);
     }
 
+    response->setBlobDataHandle(webResponse.blobDataHandle());
+
     // Filter the response according to |webResponse|'s ResponseType.
     switch (webResponse.responseType()) {
     case WebServiceWorkerResponseTypeBasic:
         response = response->createBasicFilteredResponse();
         break;
     case WebServiceWorkerResponseTypeCORS:
         response = response->createCORSFilteredResponse();
         break;
     case WebServiceWorkerResponseTypeOpaque:
         response = response->createOpaqueFilteredResponse();
@@ skipping 106 matching lines @@
 
 Response* Response::create(ExecutionContext* context, FetchResponseData* response)
 {
     Response* r = new Response(context, response);
     r->suspendIfNeeded();
     return r;
 }
 
 Response* Response::create(ExecutionContext* context, const WebServiceWorkerResponse& webResponse)
 {
-    // FIXME: Handle response body data.
     FetchResponseData* responseData = createFetchResponseDataFromWebResponse(webResponse);
     Response* r = new Response(context, responseData);
     r->suspendIfNeeded();
     return r;
 }
 
 Response* Response::create(const Response& copyFrom)
 {
     Response* r = new Response(copyFrom);
     r->suspendIfNeeded();
@@ skipping 89 matching lines @@
 }
 
 void Response::trace(Visitor* visitor)
 {
     Body::trace(visitor);
     visitor->trace(m_response);
     visitor->trace(m_headers);
 }
 
 } // namespace blink