IncreaseKeyboardBrightness 35 ash/system/chromeos/keyboard_brightness_controller.cc IncreaseKeyboardBrightness(); IncreaseKeyboardBrightness 53 chromeos/dbus/fake_power_manager_client.h virtual void IncreaseKeyboardBrightness() OVERRIDE; IncreaseKeyboardBrightness 113 chromeos/dbus/power_manager_client.h virtual void IncreaseKeyboardBrightness() = 0;