Move SDP m= line matching from BaseChannel to WebRtcSession

This is part of the work towards implementing Unified Plan.

The logic for correlating m= lines to channels is changing in
Unified Plan. Moving this logic to WebRtcSession means that we do
not need to add a flag to BaseChannel to indicate which logic it
should use (i.e., Plan B vs. Unified Plan) and can keep those
details in WebRtcSession.

Bug: webrtc:8183
Change-Id: I729da73ece01fd20f45e82f8956a02c4cad2469e
Reviewed-on: https://chromium-review.googlesource.com/653490
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19786}
5 files changed
tree: f6b5031d5f51ce3c38b7cfabd197ec70a5445c0a
  1. build_overrides/
  2. data/
  3. infra/
  4. resources/
  5. tools_webrtc/
  6. webrtc/
  7. .clang-format
  8. .git-blame-ignore-revs
  9. .gitignore
  10. .gn
  11. .vpython
  12. AUTHORS
  13. BUILD.gn
  14. CODE_OF_CONDUCT.md
  15. codereview.settings
  16. DEPS
  17. LICENSE
  18. license_template.txt
  19. LICENSE_THIRD_PARTY
  20. OWNERS
  21. PATENTS
  22. PRESUBMIT.py
  23. pylintrc
  24. README.md
  25. style-guide.md
  26. WATCHLISTS
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.

More info