DO NOT MERGE: Map TYPE_TRUSTED_APPLICATION_OVERLAY to system window type for A11y

TYPE_TRUSTED_APPLICATION_OVERLAY is a system window type used in
Bubble. We map it to system window type for AccesibiltiyWindowInfo

Bug: 158066152
Test: Enable bubble window and observe its type of
AccessibilityWindowInfo

Change-Id: I597d360a79fc61dbf4a3d713004272d33d40e576
1 file changed