Oilpan: move WorkerThreadStartupData to the oilpan heap.

Source/core/workers/WorkerMessagingProxy.cpp

Index: Source/core/workers/WorkerMessagingProxy.cpp
diff --git a/Source/core/workers/WorkerMessagingProxy.cpp b/Source/core/workers/WorkerMessagingProxy.cpp
index d5393331ea55b384f9f5ca9fa7933239f5d88d1e..4001b8302c4b53e4e3b11b41d0ad6b85c65cae92 100644
--- a/Source/core/workers/WorkerMessagingProxy.cpp
+++ b/Source/core/workers/WorkerMessagingProxy.cpp
@@ -47,6 +47,7 @@
 #include "core/workers/WorkerClients.h"
 #include "core/workers/WorkerObjectProxy.h"
 #include "core/workers/WorkerThreadStartupData.h"
+#include "heap/Handle.h"
 #include "platform/NotImplemented.h"
 #include "wtf/Functional.h"
 #include "wtf/MainThread.h"
@@ -110,7 +111,7 @@ void WorkerMessagingProxy::startWorkerGlobalScope(const KURL& scriptURL, const S
     ASSERT(m_executionContext->isDocument());
     Document* document = toDocument(m_executionContext.get());
 
-    OwnPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(scriptURL, userAgent, sourceCode, startMode, document->contentSecurityPolicy()->deprecatedHeader(), document->contentSecurityPolicy()->deprecatedHeaderType(), m_workerClients.release());
+    OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(scriptURL, userAgent, sourceCode, startMode, document->contentSecurityPolicy()->deprecatedHeader(), document->contentSecurityPolicy()->deprecatedHeaderType(), m_workerClients.release());
     double originTime = document->loader() ? document->loader()->timing()->referenceMonotonicTime() : monotonicallyIncreasingTime();
 
     RefPtr<DedicatedWorkerThread> thread = DedicatedWorkerThread::create(*this, *m_workerObjectProxy.get(), originTime, startupData.release());