clang-format all of //ash

ash/ash_touch_exploration_manager_chromeos_unittest.cc

 // Copyright 2014 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 "ash/ash_touch_exploration_manager_chromeos.h"
 
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "chromeos/audio/cras_audio_handler.h"
 
 namespace ash {
 
 typedef test::AshTestBase AshTouchExplorationManagerTest;
 
 TEST_F(AshTouchExplorationManagerTest, AdjustSound) {
   RootWindowController* controller = Shell::GetPrimaryRootWindowController();
   AshTouchExplorationManager touch_exploration_manager(controller);
-  chromeos::CrasAudioHandler* audio_handler =
-      chromeos::CrasAudioHandler::Get();
+  chromeos::CrasAudioHandler* audio_handler = chromeos::CrasAudioHandler::Get();
 
   touch_exploration_manager.SetOutputLevel(10);
   EXPECT_EQ(audio_handler->GetOutputVolumePercent(), 10);
   EXPECT_FALSE(audio_handler->IsOutputMuted());
 
   touch_exploration_manager.SetOutputLevel(100);
   EXPECT_EQ(audio_handler->GetOutputVolumePercent(), 100);
   EXPECT_FALSE(audio_handler->IsOutputMuted());
 
   touch_exploration_manager.SetOutputLevel(0);
   EXPECT_EQ(audio_handler->GetOutputVolumePercent(), 0);
   EXPECT_TRUE(audio_handler->IsOutputMuted());
 
   touch_exploration_manager.SetOutputLevel(-10);
   EXPECT_EQ(audio_handler->GetOutputVolumePercent(), 0);
   EXPECT_TRUE(audio_handler->IsOutputMuted());
 }
 
-} //  namespace ash
+}  //  namespace ash