clang-format all of //ash

ash/test/test_volume_control_delegate.h

Index: ash/test/test_volume_control_delegate.h
diff --git a/ash/test/test_volume_control_delegate.h b/ash/test/test_volume_control_delegate.h
index 0c7ee46abe62c3dfc2ba0763d9665946c57a8a0f..93ece3961cad19e9db15aea95622e7e452c04740 100644
--- a/ash/test/test_volume_control_delegate.h
+++ b/ash/test/test_volume_control_delegate.h
@@ -19,21 +19,13 @@ class TestVolumeControlDelegate : public ash::VolumeControlDelegate {
   TestVolumeControlDelegate();
   ~TestVolumeControlDelegate() override;
 
-  int handle_volume_mute_count() const {
-    return handle_volume_mute_count_;
-  }
+  int handle_volume_mute_count() const { return handle_volume_mute_count_; }
 
-  int handle_volume_down_count() const {
-    return handle_volume_down_count_;
-  }
+  int handle_volume_down_count() const { return handle_volume_down_count_; }
 
-  int handle_volume_up_count() const {
-    return handle_volume_up_count_;
-  }
+  int handle_volume_up_count() const { return handle_volume_up_count_; }
 
-  const ui::Accelerator& last_accelerator() const {
-    return last_accelerator_;
-  }
+  const ui::Accelerator& last_accelerator() const { return last_accelerator_; }
 
   // ash::VolumeControlDelegate:
   void HandleVolumeMute(const ui::Accelerator& accelerator) override;