Reland of Delete webrtc::VideoFrame::CopyFrame. (patchset #1 id:1 of https://codereview.webrtc.org/2397943003/ )

Reason for revert:
Dependencies updated.

Original issue's description:
> Revert of Delete webrtc::VideoFrame::CopyFrame. (patchset #2 id:20001 of https://codereview.webrtc.org/2371363003/ )
>
> Reason for revert:
> This CL breaks internal dependencies.
>
> Original issue's description:
> > Delete webrtc::VideoFrame::CopyFrame.
> >
> > BUG=webrtc:5682
> >
> > Committed: https://crrev.com/0e7c7ce35d9449c5bb13328d1bfb04ad32e48ccc
> > Cr-Commit-Position: refs/heads/master@{#14550}
>
> TBR=magjed@webrtc.org,tommi@webrtc.org,nisse@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:5682
>
> Committed: https://crrev.com/21a18ee267146c86e188d95edf6432f71dd53aeb
> Cr-Commit-Position: refs/heads/master@{#14553}

TBR=magjed@webrtc.org,tommi@webrtc.org,ivoc@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:5682

Review-Url: https://codereview.webrtc.org/2435963002
Cr-Commit-Position: refs/heads/master@{#14731}
6 files changed
tree: bcbb4f5d5222af6e0544bf78a1fe1997c3d7f24e
  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