Rename TaskRunner::RunsTasksOnCurrentThread() in //extensions, //headless, //mojo

mojo/public/cpp/bindings/tests/bind_task_runner_unittest.cc

 // Copyright 2016 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 <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/message_loop/message_loop.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 36 matching lines @@
     }
     task_ready_.Signal();
     return true;
   }
   bool RunsTasksInCurrentSequence() const override {
     return base::PlatformThread::CurrentRef() == thread_id_;
   }
 
   // Only quits when Quit() is called.
   void Run() {
-    DCHECK(RunsTasksOnCurrentThread());
+    DCHECK(RunsTasksInCurrentSequence());
     quit_called_ = false;
 
     while (true) {
       {
         base::AutoLock locker(lock_);
         while (!tasks_.empty()) {
           auto task = std::move(tasks_.front());
           tasks_.pop();
 
           {
             base::AutoUnlock unlocker(lock_);
             std::move(task).Run();
             if (quit_called_)
               return;
           }
         }
       }
       task_ready_.Wait();
     }
   }
 
   void Quit() {
-    DCHECK(RunsTasksOnCurrentThread());
+    DCHECK(RunsTasksInCurrentSequence());
     quit_called_ = true;
   }
 
   // Waits until one task is ready and runs it.
   void RunOneTask() {
-    DCHECK(RunsTasksOnCurrentThread());
+    DCHECK(RunsTasksInCurrentSequence());
 
     while (true) {
       {
         base::AutoLock locker(lock_);
         if (!tasks_.empty()) {
           auto task = std::move(tasks_.front());
           tasks_.pop();
 
           {
             base::AutoUnlock unlocker(lock_);
@@ skipping 289 matching lines @@
   EXPECT_TRUE(sender_impl_error);
   connection_ptr_task_runner_->Run();
   EXPECT_TRUE(connection_ptr_error);
   sender_ptr_task_runner_->Run();
   EXPECT_TRUE(sender_ptr_error);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace mojo