Add --waveout-buffers switch for Windows users.

Provides a fast means for debugging different WaveOut buffer counts on
Windows machines.

BUG=161307
TEST=flag results in the correct number of buffers.


Review URL: https://chromiumcodereview.appspot.com/12224016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@181049 0039d316-1c4b-4281-b951-d872f2087c98
3 files changed