HTML MessagePort as mojo::MessagePipeHandle

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainer.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 427 matching lines @@
   if (m_controller)
     UseCounter::count(getExecutionContext(),
                       UseCounter::ServiceWorkerControlledPage);
   if (shouldNotifyControllerChange)
     dispatchEvent(Event::create(EventTypeNames::controllerchange));
 }
 
 void ServiceWorkerContainer::dispatchMessageEvent(
     std::unique_ptr<WebServiceWorker::Handle> handle,
     const WebString& message,
-    const WebMessagePortChannelArray& webChannels) {
+    WebMessagePortChannelArray webChannels) {
   if (!getExecutionContext() || !getExecutionContext()->executingWindow())
     return;
 
-  MessagePortArray* ports =
-      MessagePort::toMessagePortArray(getExecutionContext(), webChannels);
+  MessagePortArray* ports = MessagePort::toMessagePortArray(
+      getExecutionContext(), std::move(webChannels));
   RefPtr<SerializedScriptValue> value = SerializedScriptValue::create(message);
   ServiceWorker* source = ServiceWorker::from(
       getExecutionContext(), WTF::wrapUnique(handle.release()));
   dispatchEvent(MessageEvent::create(
       ports, value, getExecutionContext()->getSecurityOrigin()->toString(),
       String() /* lastEventId */, source, String() /* suborigin */));
 }
 
 void ServiceWorkerContainer::countFeature(uint32_t feature) {
   if (!getExecutionContext())
@@ skipping 21 matching lines @@
 
   if (ServiceWorkerContainerClient* client =
           ServiceWorkerContainerClient::from(executionContext)) {
     m_provider = client->provider();
     if (m_provider)
       m_provider->setClient(this);
   }
 }
 
 }  // namespace blink