SetTouchpadSensitivity 25 chrome/browser/chromeos/system/fake_input_device_settings.h virtual void SetTouchpadSensitivity(int value) OVERRIDE; SetTouchpadSensitivity 150 chrome/browser/chromeos/system/input_device_settings.cc virtual void SetTouchpadSensitivity(int value) OVERRIDE; SetTouchpadSensitivity 169 chrome/browser/chromeos/system/input_device_settings.h virtual void SetTouchpadSensitivity(int value) = 0;