am ebc7ab5c: am 375de525: am 69df0042: Set track drawable to null to remove grey track.

* commit 'ebc7ab5c42240d8cfbb34245d7e996091c480aaa':
  Set track drawable to null to remove grey track.
tree: b2dcaa07b068603f4ff6384c2e53702a719739b5
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags