Add task location information to ExecutionContext

Source/core/workers/WorkerGlobalScope.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009, 2011 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 158 matching lines @@
 
 void WorkerGlobalScope::close()
 {
     if (m_closing)
         return;
 
     // Let current script run to completion but prevent future script evaluations.
     // After m_closing is set, all the tasks in the queue continue to be fetched but only
     // tasks with isCleanupTask()==true will be executed.
     m_closing = true;
-    postTask(CloseWorkerGlobalScopeTask::create());
+    postTask(FROM_HERE, CloseWorkerGlobalScopeTask::create());
 }
 
 WorkerConsole* WorkerGlobalScope::console()
 {
     if (!m_console)
         m_console = WorkerConsole::create(this);
     return m_console.get();
 }
 
 WorkerNavigator* WorkerGlobalScope::navigator() const
 {
     if (!m_navigator)
         m_navigator = WorkerNavigator::create(m_userAgent);
     return m_navigator.get();
 }
 
-void WorkerGlobalScope::postTask(PassOwnPtr<ExecutionContextTask> task)
+void WorkerGlobalScope::postTask(const WebTraceLocation& location, PassOwnPtr<ExecutionContextTask> task)
 {
     thread()->postTask(task);
 }
 
 // FIXME: Called twice, from WorkerThreadShutdownFinishTask and WorkerGlobalScope::dispose.
 void WorkerGlobalScope::clearInspector()
 {
     if (!m_workerInspectorController)
         return;
     thread()->setWorkerInspectorController(nullptr);
@@ skipping 82 matching lines @@
 
 void WorkerGlobalScope::reportBlockedScriptExecutionToInspector(const String& directiveText)
 {
     InspectorInstrumentation::scriptExecutionBlockedByCSP(this, directiveText);
 }
 
 void WorkerGlobalScope::addConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage> prpConsoleMessage)
 {
     RefPtrWillBeRawPtr<ConsoleMessage> consoleMessage = prpConsoleMessage;
     if (!isContextThread()) {
-        postTask(AddConsoleMessageTask::create(consoleMessage->source(), consoleMessage->level(), consoleMessage->message()));
+        postTask(FROM_HERE, AddConsoleMessageTask::create(consoleMessage->source(), consoleMessage->level(), consoleMessage->message()));
         return;
     }
     thread()->workerReportingProxy().reportConsoleMessage(consoleMessage);
     addMessageToWorkerConsole(consoleMessage.release());
 }
 
 void WorkerGlobalScope::addMessageToWorkerConsole(PassRefPtrWillBeRawPtr<ConsoleMessage> consoleMessage)
 {
     ASSERT(isContextThread());
     m_messageStorage->reportMessage(this, consoleMessage);
@@ skipping 62 matching lines @@
     visitor->trace(m_timers);
     visitor->trace(m_messageStorage);
     visitor->trace(m_pendingMessages);
     HeapSupplementable<WorkerGlobalScope>::trace(visitor);
 #endif
     ExecutionContext::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
 }
 
 } // namespace blink