Switch Next Window Key functionality

ash/wm/gestures/bezel_gesture_handler.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/wm/gestures/bezel_gesture_handler.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/ash_switches.h"
 #include "ash/launcher/launcher.h"
@@ skipping 121 matching lines @@
 
 bool BezelGestureHandler::HandleLauncherControl(const ui::GestureEvent& event) {
   CHECK_EQ(BEZEL_START_BOTTOM, start_location_);
   shelf_handler_.ProcessGestureEvent(event);
   return event.type() == ui::ET_GESTURE_SCROLL_END ||
          event.type() == ui::ET_SCROLL_FLING_START;
 }
 
 bool BezelGestureHandler::HandleApplicationControl(
     const ui::GestureEvent& event) {
-  ash::AcceleratorController* accelerator =
-      ash::Shell::GetInstance()->accelerator_controller();
   if (start_location_ == BEZEL_START_LEFT && event.details().scroll_x() > 0) {
-    accelerator->PerformAction(CYCLE_BACKWARD_LINEAR, ui::Accelerator());
+    Launcher::ForPrimaryDisplay()->CycleWindowLinear(CYCLE_BACKWARD);
   } else if (start_location_ == BEZEL_START_RIGHT &&
       event.details().scroll_x() < 0) {
-    accelerator->PerformAction(CYCLE_FORWARD_LINEAR, ui::Accelerator());
+    Launcher::ForPrimaryDisplay()->CycleWindowLinear(CYCLE_FORWARD);
   } else {
     return false;
   }
 
   // No further notifications for this gesture.
   return true;
 }
 
 void BezelGestureHandler::HandleBezelGestureStart(
     aura::Window* target,
@@ skipping 124 matching lines @@
   // Turning off the display makes no sense, so we map the accessible range to
   // kMinimumBrightness .. 100%.
   percent = (percent + kMinBrightnessPercent) * 100.0 /
       (100.0 + kMinBrightnessPercent);
   // Clamp to avoid rounding issues.
   return std::min(percent, 100.0);
 }
 
 }  // namespace internal
 }  // namespace ash