tree 037aa3438a2a4127ffb4246870c08726f7eb66e9
parent 184ecbf34b9c7ea4d321d9d97b5662343187f431
author Googler <noreply@google.com> 1558970663 -0700
committer Copybara-Service <copybara-worker@google.com> 1558970727 -0700

Don't wrap values in Pair in CcToolchainVariables.

Saves about a third of the memory taken up by that cache.

RELNOTES: None.
PiperOrigin-RevId: 250156503