HTML MessagePort as mojo::MessagePipeHandle

third_party/WebKit/Source/modules/compositorworker/CompositorWorkerGlobalScope.cpp

 // Copyright 2015 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 "modules/compositorworker/CompositorWorkerGlobalScope.h"
 
 #include <memory>
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "core/dom/CompositorWorkerProxyClient.h"
@@ skipping 56 matching lines @@
 const AtomicString& CompositorWorkerGlobalScope::interfaceName() const {
   return EventTargetNames::CompositorWorkerGlobalScope;
 }
 
 void CompositorWorkerGlobalScope::postMessage(
     ScriptState* scriptState,
     PassRefPtr<SerializedScriptValue> message,
     const MessagePortArray& ports,
     ExceptionState& exceptionState) {
   // Disentangle the port in preparation for sending it to the remote context.
-  std::unique_ptr<MessagePortChannelArray> channels =
+  MessagePortChannelArray channels =
       MessagePort::disentanglePorts(scriptState->getExecutionContext(), ports,
                                     exceptionState);
   if (exceptionState.hadException())
     return;
   workerObjectProxy().postMessageToWorkerObject(std::move(message),
                                                 std::move(channels));
 }
 
 int CompositorWorkerGlobalScope::requestAnimationFrame(
     FrameRequestCallback* callback) {
@@ skipping 14 matching lines @@
   m_callbackCollection.executeCallbacks(highResTimeMs, highResTimeMs);
   return !m_callbackCollection.isEmpty();
 }
 
 InProcessWorkerObjectProxy& CompositorWorkerGlobalScope::workerObjectProxy()
     const {
   return static_cast<CompositorWorkerThread*>(thread())->workerObjectProxy();
 }
 
 }  // namespace blink