[11/n Dispatcher refactor] Move isTouchTrusted to WindowInfo

This CL moves isTouchTrusted to WindowInfo subclass along with
setMaximumObscuringOpacityForTouch.

Bug: 367661487
Bug: 245989146
Test: atest inputflinger_tests
Flag: EXEMPT refactor
Change-Id: I9f2f1821e4bf22c3177ca4bb9fd3370976e8e2d6
2 files changed