HandleKeyboardBrightnessUp 1002 ash/accelerators/accelerator_controller.cc             HandleKeyboardBrightnessUp(accelerator);
HandleKeyboardBrightnessUp   27 ash/system/chromeos/keyboard_brightness_controller.h   virtual bool HandleKeyboardBrightnessUp(
HandleKeyboardBrightnessUp   23 ash/system/keyboard_brightness/keyboard_brightness_control_delegate.h   virtual bool HandleKeyboardBrightnessUp(