Revert "Ignore pinned Windows"

Revert submission 32704936-b406880479

Reason for revert: app compat issue

Reverted changes: /q/submissionid:32704936-b406880479

Bug: 406880479
Cherrypick-From: https://googleplex-android-review.googlesource.com/q/commit:9aaf7b58c722cc019f55f49d3612062a499e73af
Cherrypick-From: https://googleplex-android-review.googlesource.com/q/commit:2a241daaaff01b086ea0fe20ce4c2f5de5c46acb
Merged-In: Iba3b8ab8e70200e0e8641a4e1210cf09c9205256
Original-Change-Id: Iba3b8ab8e70200e0e8641a4e1210cf09c9205256
Change-Id: I7f1239055d24718529afdd34e7b44497f7051518