Fix include path for moved thread_task_runner_handle.h header in gpu/

gpu/ipc/service/gpu_channel_test_common.cc

 // Copyright (c) 2015 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 "gpu/ipc/service/gpu_channel_test_common.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/test/test_simple_task_runner.h"
-#include "base/thread_task_runner_handle.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "gpu/command_buffer/service/sync_point_manager.h"
 #include "gpu/ipc/service/gpu_channel_manager_delegate.h"
 #include "ipc/ipc_test_sink.h"
 #include "url/gurl.h"
 
 namespace gpu {
 
 TestGpuChannelManagerDelegate::TestGpuChannelManagerDelegate() {}
 
 TestGpuChannelManagerDelegate::~TestGpuChannelManagerDelegate() {}
@@ skipping 137 matching lines @@
 
 GpuChannelTestCommon::~GpuChannelTestCommon() {
   // Destroying channels causes tasks to run on the IO task runner.
   channel_manager_ = nullptr;
   // Clear pending tasks to avoid refptr cycles that get flagged by ASAN.
   task_runner_->ClearPendingTasks();
   io_task_runner_->ClearPendingTasks();
 }
 
 }  // namespace gpu