Fixing sigslot copy constructors.

They used to work, but were broken by a somewhat recent refactoring of
sigslot.h.

It's reasonable for signals and slots to have copy constructors, since
a class that uses signals/slots may want to be copyable.

BUG=webrtc:7342

Review-Url: https://codereview.webrtc.org/2842423002
Cr-Commit-Position: refs/heads/master@{#17942}
2 files changed
tree: bf81a76833df29f42a120a14ee79e4c12e3df96e
  1. .clang-format
  2. .git-blame-ignore-revs
  3. .gitignore
  4. .gn
  5. AUTHORS
  6. BUILD.gn
  7. DEPS
  8. LICENSE
  9. LICENSE_THIRD_PARTY
  10. OWNERS
  11. PATENTS
  12. PRESUBMIT.py
  13. README.md
  14. WATCHLISTS
  15. build_overrides/
  16. check_root_dir.py
  17. cleanup_links.py
  18. codereview.settings
  19. data/
  20. infra/
  21. license_template.txt
  22. pylintrc
  23. resources/
  24. tools-webrtc/
  25. webrtc/
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 http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.

More info