GitLab

There's no reason for this class to take a fixed string with a debug
message upon construction. It can instead produce the string dynamically
upon condition verification, such that the failure messages provide a
better insight into the actual state.

Bug: 1150829

Change-Id: I693339cc1bfe79ce69c28d7ce84faf8e48ec3562
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2557986Reviewed-by: Maksim Moskvitin <mmoskvitin@google.com>
Commit-Queue: Mikel Astiz <mastiz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#831088}