Revert "Remove placeholder Obj-C headers and use angle-bracketed headers."

This reverts commit 6bfad33fd866e682c871c2ef2172b70b609593d1.

Reason for revert: Breaks downstream project.

Original change's description:
> Remove placeholder Obj-C headers and use angle-bracketed headers.
>
> sdk/objc/Framework/Headers are just a placeholder headers
> for backward compatibility and I don't think it is really need this for now.
> Instead, we can generate the framework header in
> ios/mac_framework_bundle_with_umbrella_header.
> Also clang supports the -Wquoted-include-in-framework-header warning,
> and in Xcode 12, it's in Xcode's recommended settings. This warnings
> can be avoided by replacing double-quoted includes with angle-bracketed
> includes when generate framework headers.
>
> No-Presubmit: True
> Bug: webrtc:9627, webrtc:11984
> Change-Id: I3f6258dfa77a5acee669614005b2747feee35e39
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/185920
> Commit-Queue: Anders Carlsson <andersc@webrtc.org>
> Reviewed-by: Anders Carlsson <andersc@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#32343}

TBR=mbonadei@webrtc.org,andersc@webrtc.org,tommi@webrtc.org,daniel.l@hpcnt.com

Change-Id: I7a6f72ecb8feebf06ad0fe0ecef071da43b98fca
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:9627
Bug: webrtc:11984
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/187160
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32344}
69 files changed
tree: bccd34bcb08e5409f6d034eb8c37556462635651
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. logging/
  11. media/
  12. modules/
  13. p2p/
  14. pc/
  15. resources/
  16. rtc_base/
  17. rtc_tools/
  18. sdk/
  19. stats/
  20. style-guide/
  21. system_wrappers/
  22. test/
  23. tools_webrtc/
  24. video/
  25. .clang-format
  26. .git-blame-ignore-revs
  27. .gitignore
  28. .gn
  29. .vpython
  30. abseil-in-webrtc.md
  31. AUTHORS
  32. BUILD.gn
  33. CODE_OF_CONDUCT.md
  34. codereview.settings
  35. DEPS
  36. ENG_REVIEW_OWNERS
  37. LICENSE
  38. license_template.txt
  39. native-api.md
  40. OWNERS
  41. PATENTS
  42. PRESUBMIT.py
  43. presubmit_test.py
  44. presubmit_test_mocks.py
  45. pylintrc
  46. README.chromium
  47. README.md
  48. style-guide.md
  49. WATCHLISTS
  50. webrtc.gni
  51. webrtc_lib_link_test.cc
  52. 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