VKEY_MEDIA_LAUNCH_MAIL  177 ui/events/keycodes/keyboard_codes_posix.h   VKEY_MEDIA_LAUNCH_MAIL = 0xB4,
VKEY_MEDIA_LAUNCH_MAIL  153 ui/events/keycodes/keyboard_codes_win.h   VKEY_MEDIA_LAUNCH_MAIL = 0xB4,