Rename TaskRunner::RunsTasksOnCurrentThread() in //net

net/cert/cert_database_mac.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/cert/cert_database.h"
 
 #include <Security/Security.h>
 
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 21 matching lines @@
         registered_(false),
         called_shutdown_(false) {
     // Ensure an associated CFRunLoop.
     DCHECK(base::MessageLoopForUI::IsCurrent());
     task_runner_ = message_loop->task_runner();
     task_runner_->PostTask(FROM_HERE,
                            base::Bind(&Notifier::Init,
                                       base::Unretained(this)));
   }
 
-  // Should be called from the |task_runner_|'s thread. Use Shutdown()
-  // to shutdown on arbitrary threads.
+  // Should be called from the |task_runner_|'s sequence. Use Shutdown()
+  // to shutdown on arbitrary sequence.
   ~Notifier() {
     DCHECK(called_shutdown_);
-    // Only unregister from the same thread where registration was performed.
-    if (registered_ && task_runner_->RunsTasksOnCurrentThread())
+    // Only unregister from the same sequence where registration was performed.
+    if (registered_ && task_runner_->RunsTasksInCurrentSequence())
       SecKeychainRemoveCallback(&Notifier::KeychainCallback);
   }
 
   void Shutdown() {
     called_shutdown_ = true;
     if (!task_runner_->DeleteSoon(FROM_HERE, this)) {
       // If the task runner is no longer running, it's safe to just delete
       // the object, since no further events will or can be delivered by
       // Keychain Services.
       delete this;
@@ skipping 68 matching lines @@
     : observer_list_(new base::ObserverListThreadSafe<Observer>) {
 }
 
 CertDatabase::~CertDatabase() {
   // Shutdown will take care to delete the notifier on the right thread.
   if (notifier_.get())
     notifier_.release()->Shutdown();
 }
 
 }  // namespace net