LEFT_ALT           97 content/renderer/render_view_browsertest.cc     { MockKeyboard::LEFT_ALT,  ui::EF_ALT_DOWN },
LEFT_ALT          280 content/renderer/render_view_browsertest.cc         modifiers & (MockKeyboard::LEFT_ALT | MockKeyboard::RIGHT_ALT),
LEFT_ALT          135 content/test/mock_keyboard_driver_win.cc     {VK_MENU,     MockKeyboard::LEFT_ALT | MockKeyboard::RIGHT_ALT},
LEFT_ALT          138 content/test/mock_keyboard_driver_win.cc     {VK_LMENU,    MockKeyboard::LEFT_ALT},