tree 8c404fc619f7041f745e6a0fae0f2529d560f313
parent d193924c076b5bdd682c595f436be3eb649dc52e
author Anthony Chen <ajchen@google.com> 1526944653 -0700
committer Anthony Chen <ajchen@google.com> 1526945129 -0700

UI polish on seekbar thumb.

- Ensure that the buffer state is grey 500 is both night and day mode.
- Ensure that the seekbar track and thumb are aligned to keyline 1.

Fixes: 78474274
Test: boot on sample app and load up the Seekbar test activity. Verify
track bar aligns with keyline 1 when the thumb has been dragged.

Change-Id: I4bb6105683b9e4a504761e751b88cbc61aa6e4d7