Use explicit WebString <-> string conversion methods for workers

content/renderer/shared_worker_repository.cc

 // Copyright 2013 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 "content/renderer/shared_worker_repository.h"
 
 #include "content/child/child_thread_impl.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/websharedworker_proxy.h"
@@ skipping 14 matching lines @@
     const blink::WebURL& url,
     const blink::WebString& name,
     DocumentID document_id,
     const blink::WebString& content_security_policy,
     blink::WebContentSecurityPolicyType security_policy_type,
     blink::WebAddressSpace creation_address_space,
     blink::WebSharedWorkerCreationContextType creation_context_type,
     blink::WebWorkerCreationError* error) {
   ViewHostMsg_CreateWorker_Params params;
   params.url = url;
-  params.name = name;
-  params.content_security_policy = content_security_policy;
+  params.name = name.utf16();
+  params.content_security_policy = content_security_policy.utf16();
   params.security_policy_type = security_policy_type;
   params.document_id = document_id;
   params.render_frame_route_id = render_frame()->GetRoutingID();
   params.creation_address_space = creation_address_space;
   params.creation_context_type = creation_context_type;
   ViewHostMsg_CreateWorker_Reply reply;
   Send(new ViewHostMsg_CreateWorker(params, &reply));
   *error = reply.error;
   if (reply.route_id == MSG_ROUTING_NONE) {
     return NULL;
@@ skipping 10 matching lines @@
     Send(new ViewHostMsg_DocumentDetached(document));
     documents_with_workers_.erase(iter);
   }
 }
 
 void SharedWorkerRepository::OnDestruct() {
   delete this;
 }
 
 }  // namespace content