8005018: X11: focus problems with openjdk 1.7.0 under gnome3 when selected keyboard is not the first in keyboard list
Summary: Don't consider extraenous bits when checking button mask, so that grabWindowRef on the window is not confused and released correctly
Reviewed-by: art, anthony

Reviewed-by: darcy, weijun

Reviewed-by: stayer

Summary: Access to interface's fiels via their name rather then implementation
Reviewed-by: volk, son