This CL renames the internal macros LINUX_ALSA and LINUX_PULSE and adds
the prefix WEBRTC_. Since these macros are internal to WebRTC, it is
better to use a prefix.
Bug: None
Change-Id: I2a07fa569a4da168006cc36f32e4dbb98a75814b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/171514
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30885}
fc9770c102