Rename TaskRunner::RunsTasksOnCurrentThread() in //ipc, //mojo

mojo/public/cpp/system/simple_watcher.cc

 // Copyright 2017 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 "mojo/public/cpp/system/simple_watcher.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 114 matching lines @@
                              scoped_refptr<base::SequencedTaskRunner> runner)
     : arming_policy_(arming_policy),
       task_runner_(std::move(runner)),
       is_default_task_runner_(base::ThreadTaskRunnerHandle::IsSet() &&
                               task_runner_ ==
                                   base::ThreadTaskRunnerHandle::Get()),
       heap_profiler_tag_(from_here.file_name()),
       weak_factory_(this) {
   MojoResult rv = CreateWatcher(&Context::CallNotify, &watcher_handle_);
   DCHECK_EQ(MOJO_RESULT_OK, rv);
-  DCHECK(task_runner_->RunsTasksOnCurrentThread());
+  DCHECK(task_runner_->RunsTasksInCurrentSequence());
 }
 
 SimpleWatcher::~SimpleWatcher() {
   if (IsWatching())
     Cancel();
 }
 
 bool SimpleWatcher::IsWatching() const {
   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
   return context_ != nullptr;
@@ skipping 128 matching lines @@
     // at most once in AUTOMATIC arming mode.
     if (result == MOJO_RESULT_FAILED_PRECONDITION)
       unsatisfiable_ = true;
 
     if (arming_policy_ == ArmingPolicy::AUTOMATIC && IsWatching())
       ArmOrNotify();
   }
 }
 
 }  // namespace mojo