[M115] Revert mid check in SdpOfferAnswerHandler::CreateDataChannel.

This check was added here:
  https://webrtc-review.googlesource.com/c/src/+/300544

When createOffer is used before createAnswer, this check would cause
SetupDataChannelTransport_n to not be called for the remote channel.

(cherry picked from commit 299cdc9057fb8925f1692ac8c7573f51b7872df6)

Bug: webrtc:15258
Change-Id: Ifdab35d1b0260ff03fef4beff13acf8090d59d8f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/310460
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Original-Commit-Position: refs/heads/main@{#40357}
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/313620
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/branch-heads/5790@{#8}
Cr-Branched-From: 2eacbbc03a4a41ea658661225eb1c8fc07884c33-refs/heads/main@{#40122}
1 file changed
tree: 10cbc5562c9fc6ef5f623a0301bbac003587ac7c
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. experiments/
  11. g3doc/
  12. infra/
  13. logging/
  14. media/
  15. modules/
  16. net/
  17. p2p/
  18. pc/
  19. resources/
  20. rtc_base/
  21. rtc_tools/
  22. sdk/
  23. stats/
  24. system_wrappers/
  25. test/
  26. tools_webrtc/
  27. video/
  28. .clang-format
  29. .git-blame-ignore-revs
  30. .gitignore
  31. .gn
  32. .mailmap
  33. .style.yapf
  34. .vpython
  35. .vpython3
  36. AUTHORS
  37. BUILD.gn
  38. CODE_OF_CONDUCT.md
  39. codereview.settings
  40. DEPS
  41. DIR_METADATA
  42. ENG_REVIEW_OWNERS
  43. LICENSE
  44. license_template.txt
  45. native-api.md
  46. OWNERS
  47. OWNERS_INFRA
  48. PATENTS
  49. PRESUBMIT.py
  50. presubmit_test.py
  51. presubmit_test_mocks.py
  52. pylintrc
  53. README.chromium
  54. README.md
  55. WATCHLISTS
  56. webrtc.gni
  57. webrtc_lib_link_test.cc
  58. whitespace.txt
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 here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info