Colin Cross f4e74b8fa0 Fix fallthrough warning
Fix a single fallthrough warning and re-enable -Wimplicit-fallthrough.

Test: m libhwui
Change-Id: I850f53f717417f70c9d0416176d03fd64473d1ba
2019-10-31 13:47:42 -07:00
..
2019-10-31 13:47:42 -07:00