Add loopback option and improve UX of AppRTCMobile for Mac.

CL introduces changes in the layout of the mac demo app.
Bellow are the listed changes
* The label above the room field is removed and that text is shown in the text field's placeholder.
* Size of the window is decreased to accomodate smaller resolutions
* The local view is shown on top of remote view in 3/rd of it's size
* The log view is bellow the remote view and shows client status messages as well as some simple usage instructions.
* Loopback functionality is added
* Start call button added for improved usability

Note: This file was not following our internal ObjC style guidelines i.e
NSString *a - right
NSString* a - wrong
However I've decided to submit the changes and to follow the current style.
I'll submit a bug to update the style in separate CL

BUG=webrtc:6496

Review-Url: https://codereview.webrtc.org/2396333002
Cr-Commit-Position: refs/heads/master@{#14692}
1 file changed
tree: a696b1d383578002f1e7686d509c55ddc30bf633
  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