Remove usage info

Test: checkbuild
Bug: 123699931
Change-Id: I1adf60c3667ea88c296fc06807ac22b2ddf0e226
1 file changed
tree: 772ad4d717fc8033d22731eedea7b91b58719128
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS
  6. proguard.flags