DevTools: move recurring flag into AsyncTask, control cancelation from embedder only.

third_party/WebKit/Source/modules/filesystem/DOMFileSystem.cpp

 /*
  * Copyright (C) 2010 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 42 matching lines @@
 
 namespace blink {
 
 namespace {
 
 void runCallback(ExecutionContext* executionContext,
                  std::unique_ptr<WTF::Closure> task) {
   if (!executionContext)
     return;
   DCHECK(executionContext->isContextThread());
-  probe::AsyncTask asyncTask(executionContext, task.get(),
-                             true /* isInstrumented */);
+  probe::AsyncTask asyncTask(executionContext, task.get());
   (*task)();
 }
 
 }  // namespace
 
 // static
 DOMFileSystem* DOMFileSystem::create(ExecutionContext* context,
                                      const String& name,
                                      FileSystemType type,
                                      const KURL& rootURL) {
@@ skipping 141 matching lines @@
                            WTF::passed(std::move(task))));
 }
 
 DEFINE_TRACE(DOMFileSystem) {
   visitor->trace(m_rootEntry);
   DOMFileSystemBase::trace(visitor);
   ContextClient::trace(visitor);
 }
 
 }  // namespace blink