Revert "AOSP/Gallery2 - Updated to sdkVersion 29."

This reverts commit 78d34af3c6441ea65da30406c5d978c8b4aaeb17.

Reason for revert: BUG: 143667204 - GROUP BY clause gives an error with API 29.

Change-Id: I1f39b750f88655ba6365d578c3ed630c29bd42f9
1 file changed