[automerger skipped] Fix Keyboard Theme update when device orientation changed am: 6ae09365a5 -s ours am: d7970ac3c6 -s ours am: 2db995ef00 -s ours

am skip reason: Merged-In I288a31baf04fa2e63d6b4a14ad81b401cb36ece5 with SHA-1 407f8a3216 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/inputmethods/LatinIME/+/15021672

Change-Id: I2adacb1a237f7226e87507ee2ceeb8a69f9732dc