Ben Clayton 27f480b7e6 tools: Add src/cts/expectations Update()
Implement the logic to update an existing expectations file with new
results.

Bug: dawn:1342
Change-Id: Idcbad57946712539cc5f0d238f89a2adf42f5aa0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87702
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
2022-04-29 11:06:34 +00:00
..
2022-04-20 19:10:42 +00:00