Revert of Let ViEEncoder handle resolution changes. (patchset #17 id:340001 of https://codereview.webrtc.org/2351633002/ )

Reason for revert:
Fails on a content_browsertest (and also webrtc_perf?)

https://build.chromium.org/p/chromium.webrtc.fyi/builders/Mac%20Tester/builds/34336

https://build.chromium.org/p/client.webrtc/builders/Linux64%20Release%20%5Blarge%20tests%5D/builds/9091/steps/webrtc_perf_tests/logs/stdio
[  FAILED  ] FullStackTest.ParisQcifWithoutPacketLoss (59436 ms)

Original issue's description:
> Let ViEEncoder handle resolution changes.
>
> This cl move codec reconfiguration due to video frame size changes from WebRtcVideoSendStream to ViEEncoder.
>
> With this change, many variables in WebRtcVideoSendStream no longer need to be locked.
>
> BUG=webrtc:5687, webrtc:6371, webrtc:5332
>
> Committed: https://crrev.com/26105b41b4f97642ee30cb067dc786c2737709ad
> Cr-Commit-Position: refs/heads/master@{#14445}

TBR=sprang@webrtc.org,mflodman@webrtc.org,stefan@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5687, webrtc:6371, webrtc:5332

Review-Url: https://codereview.webrtc.org/2383493005
Cr-Commit-Position: refs/heads/master@{#14447}
30 files changed
tree: 097f0c3d9965d6c31d44023d2a4d4898a61363d5
  1. build_overrides/
  2. chromium/
  3. data/
  4. infra/
  5. resources/
  6. third_party/
  7. tools/
  8. webrtc/
  9. .clang-format
  10. .gitignore
  11. .gn
  12. all.gyp
  13. AUTHORS
  14. BUILD.gn
  15. check_root_dir.py
  16. codereview.settings
  17. DEPS
  18. LICENSE
  19. license_template.txt
  20. LICENSE_THIRD_PARTY
  21. OWNERS
  22. PATENTS
  23. PRESUBMIT.py
  24. pylintrc
  25. README.md
  26. setup_links.py
  27. sync_chromium.py
  28. 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