Include-what-you-use for ThreadTaskRunnerHandle.

google_apis/gcm/engine/connection_factory_impl_unittest.cc

 // Copyright (c) 2013 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 "google_apis/gcm/engine/connection_factory_impl.h"
 
 #include <cmath>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/test/simple_test_tick_clock.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "google_apis/gcm/base/mcs_util.h"
 #include "google_apis/gcm/engine/fake_connection_handler.h"
 #include "google_apis/gcm/monitoring/fake_gcm_stats_recorder.h"
 #include "net/base/backoff_entry.h"
 #include "net/http/http_network_session.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class Policy;
 
 namespace gcm {
@@ skipping 599 matching lines @@
   WaitForConnections();
   EXPECT_TRUE(factory()->IsEndpointReachable());
   EXPECT_TRUE(connected_server().is_valid());
 
   // Old client events should have been reset after the successful connection.
   const auto new_client_events = GetClientEvents();
   ASSERT_EQ(0, new_client_events.size());
 }
 
 }  // namespace gcm