Replace MessageLoop::current()->task_runner() with ThreadTaskRunnerHandle::Get().

base/message_loop/message_pump_libevent_unittest.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 "base/message_loop/message_pump_libevent.h"
 
 #include <unistd.h>
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_util.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/synchronization/waitable_event_watcher.h"
 #include "base/test/gtest_util.h"
 #include "base/third_party/libevent/event.h"
 #include "base/threading/thread.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 
 class MessagePumpLibeventTest : public testing::Test {
  protected:
   MessagePumpLibeventTest()
       : ui_loop_(new MessageLoop(MessageLoop::TYPE_UI)),
         io_thread_("MessagePumpLibeventTestIOThread") {}
@@ skipping 133 matching lines @@
 
   // Spoof a libevent notification.
   OnLibeventNotification(pump.get(), &watcher);
 }
 
 void QuitMessageLoopAndStart(const Closure& quit_closure) {
   quit_closure.Run();
 
   MessageLoop::ScopedNestableTaskAllower allow(MessageLoop::current());
   RunLoop runloop;
-  MessageLoop::current()->task_runner()->PostTask(FROM_HERE,
-                                                  runloop.QuitClosure());
+  ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, runloop.QuitClosure());
   runloop.Run();
 }
 
 class NestedPumpWatcher : public MessagePumpLibevent::Watcher {
  public:
   NestedPumpWatcher() {}
   ~NestedPumpWatcher() override {}
 
   void OnFileCanReadWithoutBlocking(int /* fd */) override {
     RunLoop runloop;
-    MessageLoop::current()->task_runner()->PostTask(
+    ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, Bind(&QuitMessageLoopAndStart, runloop.QuitClosure()));
     runloop.Run();
   }
 
   void OnFileCanWriteWithoutBlocking(int /* fd */) override {}
 };
 
 TEST_F(MessagePumpLibeventTest, NestedPumpWatcher) {
   std::unique_ptr<MessagePumpLibevent> pump(new MessagePumpLibevent);
   MessagePumpLibevent::FileDescriptorWatcher watcher;
@@ skipping 11 matching lines @@
 
 class QuitWatcher : public BaseWatcher {
  public:
   QuitWatcher(MessagePumpLibevent::FileDescriptorWatcher* controller,
               RunLoop* run_loop)
       : BaseWatcher(controller), run_loop_(run_loop) {}
   ~QuitWatcher() override {}
 
   void OnFileCanReadWithoutBlocking(int /* fd */) override {
     // Post a fatal closure to the MessageLoop before we quit it.
-    MessageLoop::current()->task_runner()->PostTask(FROM_HERE,
-                                                    Bind(&FatalClosure));
+    ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, Bind(&FatalClosure));
 
     // Now quit the MessageLoop.
     run_loop_->Quit();
   }
 
  private:
   RunLoop* run_loop_;  // weak
 };
 
 void WriteFDWrapper(const int fd,
@@ skipping 39 matching lines @@
 
   // StartWatching can move |watcher| to IO thread. Release on IO thread.
   io_loop()->task_runner()->PostTask(
       FROM_HERE,
       Bind(&WaitableEventWatcher::StopWatching, Owned(watcher.release())));
 }
 
 }  // namespace
 
 }  // namespace base