665875b0d8
This CL updates the file and class naming, based on the naming discussion in https://webrtc-review.googlesource.com/c/src/+/265877. Concretely, that means replacing "delta" with "variation" in the name. Bug: webrtc:14151 Change-Id: I43e74b1d25f9441015445101f3eb6a7b52f3adba Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/273960 Commit-Queue: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37999}