clang-format all of //ash

ash/common/system/tray/tray_empty.cc

 // Copyright (c) 2012 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/common/system/tray/tray_empty.h"
 
 #include "ui/views/background.h"
 #include "ui/views/border.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/view.h"
 
 namespace {
 
 class EmptyBackground : public views::Background {
  public:
   EmptyBackground() {}
   ~EmptyBackground() override {}
 
  private:
   void Paint(gfx::Canvas* canvas, views::View* view) const override {}
 
   DISALLOW_COPY_AND_ASSIGN(EmptyBackground);
 };
-
 }
 
 namespace ash {
 
-TrayEmpty::TrayEmpty(SystemTray* system_tray)
-    : SystemTrayItem(system_tray) {
-}
+TrayEmpty::TrayEmpty(SystemTray* system_tray) : SystemTrayItem(system_tray) {}
 
 TrayEmpty::~TrayEmpty() {}
 
 views::View* TrayEmpty::CreateTrayView(LoginStatus status) {
   return NULL;
 }
 
 views::View* TrayEmpty::CreateDefaultView(LoginStatus status) {
   if (status == LoginStatus::NOT_LOGGED_IN)
     return NULL;
 
   views::View* view = new views::View;
   view->set_background(new EmptyBackground());
   view->SetBorder(views::Border::CreateEmptyBorder(10, 0, 0, 0));
-  view->SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical,
-        0, 0, 0));
+  view->SetLayoutManager(
+      new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
   view->SetPaintToLayer(true);
   view->layer()->SetFillsBoundsOpaquely(false);
   return view;
 }
 
 views::View* TrayEmpty::CreateDetailedView(LoginStatus status) {
   return NULL;
 }
 
 void TrayEmpty::DestroyTrayView() {}
 
 void TrayEmpty::DestroyDefaultView() {}
 
 void TrayEmpty::DestroyDetailedView() {}
 
 void TrayEmpty::UpdateAfterLoginStatusChange(LoginStatus status) {}
 
 }  // namespace ash