Merge 140483

Source/WebCore/workers/WorkerRunLoop.cpp

Index: Source/WebCore/workers/WorkerRunLoop.cpp
===================================================================
--- Source/WebCore/workers/WorkerRunLoop.cpp	(revision 141168)
+++ Source/WebCore/workers/WorkerRunLoop.cpp	(working copy)
@@ -201,6 +201,11 @@
     postTaskForMode(task, defaultMode());
 }
 
+void WorkerRunLoop::postTaskAndTerminate(PassOwnPtr<ScriptExecutionContext::Task> task)
+{
+    m_messageQueue.appendAndKill(Task::create(task, defaultMode().isolatedCopy()));
+}
+
 void WorkerRunLoop::postTaskForMode(PassOwnPtr<ScriptExecutionContext::Task> task, const String& mode)
 {
     m_messageQueue.append(Task::create(task, mode.isolatedCopy()));