tree d78a531612c922695db1d70c7ba0949e15706145
parent 28d8c7db9bda4410adeee25affdff1e546d6de7f
author Siarhei Vishniakou <svv@google.com> 1574723483 -0800
committer Siarhei Vishniakou <svv@google.com> 1575311991 -0800

Add FocusEvent and InputMessage::Type::FOCUS

FocusEvents will be consumed by InputConsumer on the app side. They
will be used to notify app that focus has been gained / lost. They will
also carry information about the current state of touch mode.

Also add a new type of InputMessage with type FOCUS.
This new data structure will be used to pass focus events to the apps
from input across the socket.

Bug: 70668286
Test: presubmit
Change-Id: I88582c64ee41ecb49623b9b7f5c149eafa694788