Philipp Hancke 7a5de44455 api: use std::string in stats constructor
instead of const reference or rvalues. This follows the style guide:
  https://google.github.io/styleguide/cppguide.html#Rvalue_references

BUG=webrtc:14807

Change-Id: I936b99146520815ae8105806409d46565fa83546
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/289985
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#38996}
2023-01-04 10:44:24 +00:00
..