Propagate proper FROM_HERE to postTask() in worker code

third_party/WebKit/Source/web/WebEmbeddedWorkerImpl.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 236 matching lines @@
     }
 
     m_mainFrame->frame()->document()->addConsoleMessage(ConsoleMessage::create(OtherMessageSource, webCoreMessageLevel, message.text, SourceLocation::create(message.url, message.lineNumber, message.columnNumber, nullptr)));
 }
 
 void WebEmbeddedWorkerImpl::postMessageToPageInspector(const String& message)
 {
     m_workerInspectorProxy->dispatchMessageFromWorker(message);
 }
 
-void WebEmbeddedWorkerImpl::postTaskToLoader(std::unique_ptr<ExecutionContextTask> task)
+void WebEmbeddedWorkerImpl::postTaskToLoader(const WebTraceLocation& location, std::unique_ptr<ExecutionContextTask> task)
 {
     // TODO(hiroshige,yuryu): Make this not use ExecutionContextTask and
     // consider using m_mainThreadTaskRunners->getLoadingTaskRunner() instead.
-    m_mainFrame->frame()->document()->postTask(BLINK_FROM_HERE, std::move(task));
+    m_mainFrame->frame()->document()->postTask(location, std::move(task));
 }
 
-bool WebEmbeddedWorkerImpl::postTaskToWorkerGlobalScope(std::unique_ptr<ExecutionContextTask> task)
+bool WebEmbeddedWorkerImpl::postTaskToWorkerGlobalScope(const WebTraceLocation& location, std::unique_ptr<ExecutionContextTask> task)
 {
     if (m_askedToTerminate || !m_workerThread)
         return false;
 
-    m_workerThread->postTask(BLINK_FROM_HERE, std::move(task));
+    m_workerThread->postTask(location, std::move(task));
     return !m_workerThread->terminated();
 }
 
 void WebEmbeddedWorkerImpl::prepareShadowPageForLoader()
 {
     // Create 'shadow page', which is never displayed and is used mainly to
     // provide a context for loading on the main thread.
     //
     // FIXME: This does mostly same as WebSharedWorkerImpl::initializeLoader.
     // This code, and probably most of the code in this class should be shared
@@ skipping 166 matching lines @@
     m_mainThreadTaskRunners = ParentFrameTaskRunners::create(nullptr);
 
     m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *document, *m_workerContextClient);
     m_loaderProxy = WorkerLoaderProxy::create(this);
     m_workerThread = ServiceWorkerThread::create(m_loaderProxy, *m_workerGlobalScopeProxy);
     m_workerThread->start(std::move(startupData));
     m_workerInspectorProxy->workerThreadCreated(document, m_workerThread.get(), scriptURL);
 }
 
 } // namespace blink