AnimateShowHideWindowCommon_BrightnessGrayscale  219 ash/wm/window_animations.cc   AnimateShowHideWindowCommon_BrightnessGrayscale(window, true);
AnimateShowHideWindowCommon_BrightnessGrayscale  223 ash/wm/window_animations.cc   AnimateShowHideWindowCommon_BrightnessGrayscale(window, false);