tree 10a2fcd7a347e78048fe05f2a98c0c6ac3fbcc1a
parent 740167f1a2b5a141debb0efc952eb4e57152bdd4
author Robert Carr <racarr@google.com> 1542142631 -0800
committer Robert Carr <racarr@google.com> 1543351173 -0800

InputDispatcher: Notify policy of focus changes.

The java InputManagerService layer needs to know of focus changes
as it tracks pointer capture. However the source of truth for focus
is now the native side.

Bug: 80101428
Bug: 113136004
Bug: 111440400
Change-Id: If7a96548926b4ccce12ccd01d1dc336b45254a54