VKEY_SHIFT         28 ppapi/examples/ime/ime.cc   VKEY_SHIFT = 0x10,
VKEY_SHIFT         42 ui/events/keycodes/keyboard_codes_posix.h   VKEY_SHIFT = 0x10,
VKEY_SHIFT         18 ui/events/keycodes/keyboard_codes_win.h   VKEY_SHIFT = VK_SHIFT,