clang-format all of //ash

ash/wm/window_cycle_controller.cc

Index: ash/wm/window_cycle_controller.cc
diff --git a/ash/wm/window_cycle_controller.cc b/ash/wm/window_cycle_controller.cc
index 5c37562341272bddc6778831ddfdc6f18b982d5b..a0d951c8dfd6c5d9014b4552e83ae17ac6961370 100644
--- a/ash/wm/window_cycle_controller.cc
+++ b/ash/wm/window_cycle_controller.cc
@@ -62,11 +62,9 @@ void WindowCycleEventFilter::OnKeyEvent(ui::KeyEvent* event) {
 //////////////////////////////////////////////////////////////////////////////
 // WindowCycleController, public:
 
-WindowCycleController::WindowCycleController() {
-}
+WindowCycleController::WindowCycleController() {}
 
-WindowCycleController::~WindowCycleController() {
-}
+WindowCycleController::~WindowCycleController() {}
 
 // static
 bool WindowCycleController::CanCycle() {