Tommi 68898a2652 Remove AudioDeviceUtility.
The class doesn't do anything in almost all cases except for grabbing and releasing locks + allocate memory.  There are a couple of methods there such as WaitForKey and GetTimeInMs that are used, but those methods aren't specific to audio and we have implementations of these elsewhere.  The third method, StringCompare isn't used anywhere (and also isn't specific to audio).

BUG=
R=henrika@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50009004

Cr-Commit-Position: refs/heads/master@{#9220}
2015-05-19 15:27:50 +00:00
..
2015-05-19 15:27:50 +00:00
2012-10-22 18:19:23 +00:00

INSTRUCTIONS:

- Start with test #3 (Device enumeration) to get an overview of the available
  audio devices.
- Next, proceed with test #4 (Device selection) to get more details about 
  the supported functions for each audio device.
- Verify two-way audio in test #5. 
  Repeat this test for different selections of playout and recording devices.
- More detailed tests (volume, mute etc.) can also be performed using #6-#11.

NOTE:

- Some tests requires that the user opens up the audio mixer dialog and 
  verifies that a certain action (e.g. Mute ON/OFF) is executed correctly.
- Files can be recorded during some tests to enable off-line analysis.
- Full support of 'Default Communication' devices requires Windows 7.
- If a test consists of several sub tests, press any key to start a new sub test.

KNOWN ISSUES:

- Microphone Boost control is not supported on Windows Vista or Windows 7.
- Speaker and microphone volume controls will not work as intended on Windows
  Vista if a 'Default Communication' device is selected in any direction.