Remove the use of OwnedPtrDeleter in WebMessagePortChannel.

third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

Index: third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp b/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
index 393851f68e14dd69a6075b459b2ac35a85e53507..91b0b43027f015e2a2faf4c7f0aee92881794ad6 100644
--- a/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp
@@ -276,10 +276,10 @@ bool WebSharedWorkerImpl::postTaskToWorkerGlobalScope(std::unique_ptr<ExecutionC
 void WebSharedWorkerImpl::connect(WebMessagePortChannel* webChannel)
 {
     workerThread()->postTask(
-        BLINK_FROM_HERE, createCrossThreadTask(&connectTask, passed(adoptPtr(webChannel))));
+        BLINK_FROM_HERE, createCrossThreadTask(&connectTask, passed(WebMessagePortChannelUniquePtr(webChannel))));
 }
 
-void WebSharedWorkerImpl::connectTask(PassOwnPtr<WebMessagePortChannel> channel, ExecutionContext* context)
+void WebSharedWorkerImpl::connectTask(WebMessagePortChannelUniquePtr channel, ExecutionContext* context)
 {
     // Wrap the passed-in channel in a MessagePort, and send it off via a connect event.
     MessagePort* port = MessagePort::create(*context);