resolve merge conflicts of c178021c320a49a2690403d3fca3c213294b27a6 to qt-dev-plus-aosp am: cee3a8836c am: b08fef7324 am: ffe59902cf am: 17b4746d43 am: bdb1501d47 am: 5b6254f657 am: 637b7fcd20

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/WallpaperPicker/+/16936496

Change-Id: I8e2285ccd0c3d7bc1127b8e57cb3a71d45a50a19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>