am a9a75dc1: Merge "UI improvements on tabs, recent expanded card, speed dial grid." into lmp-preview-dev

* commit 'a9a75dc1956f4b6a3d3527b7b9e204acbb316b68':
  UI improvements on tabs, recent expanded card, speed dial grid.
tree: ae25dea694b54260fc602a1248d35e1fb9ed9d00
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags