Rename TaskRunner::RunsTasksOnCurrentThread() in //net

net/cert/cert_database_mac.cc

Index: net/cert/cert_database_mac.cc
diff --git a/net/cert/cert_database_mac.cc b/net/cert/cert_database_mac.cc
index 98f8dc9e1a1a51a6250d6e0f3086826266d3248b..bc266c3b8af027cf4f265c92347762008918be32 100644
--- a/net/cert/cert_database_mac.cc
+++ b/net/cert/cert_database_mac.cc
@@ -39,12 +39,12 @@ class CertDatabase::Notifier {
                                       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);
   }