[automerger skipped] QuickSearchBoxTests min sdk bump from 19 to 21 am: 5b695fac3d -s ours

am skip reason: Merged-In I0ccfabf04ce662f38a18a752c3a8f532b3c3ab4b with SHA-1 427580ba66 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/apps/QuickSearchBox/+/3145905

Change-Id: Ieaee36a9524f206745f5debf5b75cdb26da0241a
Signed-off-by: Automerger Merge Worker <[email protected]>