olly e377e13d50 Clean up DashManifestParserTest
Also improve some tests by asserting the parser is left in
the correct position (assertNextTag).

PiperOrigin-RevId: 272614768
2019-10-04 13:31:33 +01:00
..
2019-10-02 21:30:07 +01:00
2019-10-04 13:31:33 +01:00