Change the column names to be consistent with other fields

1. Add _MILLIS for time related columns.
2. Remove PREVIEW_ prefix.
(COLUMN_PREVIEW_VIDEO_URI is an exception since the meaning is not
clear without it.)
3. Add _URI for COLUMN_LOGO

Test: cts-tradefed run cts -m CtsTvTestCases
Bug: 34806184, Bug: 34846486

Change-Id: I3a40596ba5ecfc4d13073bec793e027d7446072b
1 file changed
tree: b102c5a42dddb7a7ee0df5c7aca54e095f713b23
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml