Revert "Import AndroidX from build 7116071"

Revert submission 13452382-appsearch_jetpack_sync-2021-02-01

Reason for revert: Bug: 179119910
Reverted Changes:
Iebd6d70e0:Import AndroidX from build 7116071
I3ca516967:Update AppSearchSmokeTest to match latest AppSearc...
I40fcdb169:Add appsearch-platform-storage to targets synced b...

Change-Id: Ic2ce240ac3d8acebf2d44ebcf362de46040fd69d
1583 files changed