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

mojo/edk/system/channel_win.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 "mojo/edk/system/channel.h"
 
 #include <stdint.h>
 #include <windows.h>
 
 #include <algorithm>
@@ skipping 100 matching lines @@
     }
     if (write_error) {
       // Do not synchronously invoke OnError(). Write() may have been called by
       // the delegate and we don't want to re-enter it.
       io_task_runner_->PostTask(FROM_HERE,
                                 base::Bind(&ChannelWin::OnError, this));
     }
   }
 
   void LeakHandle() override {
-    DCHECK(io_task_runner_->RunsTasksOnCurrentThread());
+    DCHECK(io_task_runner_->RunsTasksInCurrentSequence());
     leak_handle_ = true;
   }
 
   bool GetReadPlatformHandles(
       size_t num_handles,
       const void* extra_header,
       size_t extra_header_size,
       ScopedPlatformHandleVectorPtr* handles) override {
     if (num_handles > std::numeric_limits<uint16_t>::max())
       return false;
@@ skipping 68 matching lines @@
     if (leak_handle_)
       ignore_result(handle_.release());
     handle_.reset();
 
     // May destroy the |this| if it was the last reference.
     self_ = nullptr;
   }
 
   // base::MessageLoop::DestructionObserver:
   void WillDestroyCurrentMessageLoop() override {
-    DCHECK(io_task_runner_->RunsTasksOnCurrentThread());
+    DCHECK(io_task_runner_->RunsTasksInCurrentSequence());
     if (self_)
       ShutDownOnIOThread();
   }
 
   // base::MessageLoop::IOHandler:
   void OnIOCompleted(base::MessageLoopForIO::IOContext* context,
                      DWORD bytes_transfered,
                      DWORD error) override {
     if (error != ERROR_SUCCESS) {
       OnError();
@@ skipping 130 matching lines @@
 scoped_refptr<Channel> Channel::Create(
     Delegate* delegate,
     ConnectionParams connection_params,
     scoped_refptr<base::TaskRunner> io_task_runner) {
   return new ChannelWin(delegate, connection_params.TakeChannelHandle(),
                         io_task_runner);
 }
 
 }  // namespace edk
 }  // namespace mojo