Make PeopleActivity extends AppCompatActivity (2/3)

This CL is a subset of reversion of ag/870899.

Bug 27687799

Change-Id: I04fa258035ea470b7400ede2e7fce983fb546df0
1 file changed
tree: f8176de47e4c0f4062bb018bd70f71071023fd9a
  1. res-common/
  2. src/
  3. tests/