[LibWebRTC] ifdef cleanups
https://bugs.webkit.org/show_bug.cgi?id=235858
Patch by Philippe Normand <pnormand@igalia.com> on 2022-01-29
Reviewed by Youenn Fablet.
ENABLE(WEB_RTC) does not necessarily imply USE(LIBWEBRTC), so guard libwebrtc-specific files
with explicit USE(LIBWEBRTC) ifdefs.
* Modules/mediastream/STUNMessageParsing.cpp:
* Modules/mediastream/libwebrtc/LibWebRTCDtlsTransportBackend.h:
* Modules/mediastream/libwebrtc/LibWebRTCIceTransportBackend.h:
* Modules/mediastream/libwebrtc/LibWebRTCSctpTransportBackend.h:
* platform/mediastream/libwebrtc/LibWebRTCDTMFSenderBackend.cpp:
* platform/mediastream/libwebrtc/LibWebRTCDTMFSenderBackend.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@288790 268f45cc-cd09-0410-ab3c-d52691b4dbfc