Fix up some IME stuff with the setForwardedInsets work around

Test: manual - test opening / collapsing IME in bubble
             - test opening / locking screen with bubble
             - test after opening / collapsing IME in bubble that content
               in ActivityView is touchable where epxected
Fixes: 150798706
Change-Id: I6e279000b86e8e9ee7431b359b2c203b3bd9e1e8
1 file changed