tree 0bfdcf0cd063baff963652e1cf1c9a365b406483
parent c1f63ddba76717db4f42ec04a06a0be12f22b2dc
author Glenn Kasten <gkasten@google.com> 1327706725 -0800
committer Glenn Kasten <gkasten@google.com> 1327708904 -0800

Use ToneGenerator::tone_type consistently

Also remove defaults in startToneCommand(), they're not needed and the
default for tone type was nonsense.

Change-Id: I70fa8cee4f3dbb8c66ceb3719c8d3d2f447f05b9