Revert of H264 codec: Check profile-level-id when matching (patchset #2 id:60001 of https://codereview.webrtc.org/2347863003/ )

Reason for revert:
Breaks H264 for external encoders in WebRTC as well as breaking H264 interop with e.g. Edge.

Original issue's description:
> H264 codec: Check profile-level-id when matching
>
> For the H264 video codec, comparing the codec name is not enough
> for determining a match. The profile-level-id must also match.
> This CL:
>  - Specializes the VideoCodec::Matches function with extra logic for
>    matching H264 codecs.
>  - Adds unittests for matching H264 video codecs.
>  - Removes the unnecessary CodecTest fixture class.
>
> BUG=webrtc:6337,chromium:645599
>
> Committed: https://crrev.com/68979ab7dd971ab6e983b23c83154ba05e183fb8
> Cr-Commit-Position: refs/heads/master@{#14546}

TBR=kthelgason@webrtc.org,hta@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:6337,chromium:645599,webrtc:6552,webrtc:6402

Review URL: https://codereview.webrtc.org/2440123002 .

Cr-Commit-Position: refs/heads/master@{#14759}
5 files changed
tree: 338225732da9b93f380cab63d3661e1f31cf7aef
  1. build_overrides/
  2. chromium/
  3. data/
  4. infra/
  5. resources/
  6. third_party/
  7. tools/
  8. webrtc/
  9. .clang-format
  10. .git-blame-ignore-revs
  11. .gitignore
  12. .gn
  13. all.gyp
  14. AUTHORS
  15. BUILD.gn
  16. check_root_dir.py
  17. codereview.settings
  18. DEPS
  19. LICENSE
  20. license_template.txt
  21. LICENSE_THIRD_PARTY
  22. OWNERS
  23. PATENTS
  24. PRESUBMIT.py
  25. pylintrc
  26. README.md
  27. setup_links.py
  28. sync_chromium.py
  29. 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. This page is maintained by the Google Chrome team.

Development

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

More info