tree 824f816d96c1d0721776b91a2cf9517ece67710d
parent 50eab5164188f5aefe0fec5c95e75875a7026cda
author evanm <evanm@google.com> 1520639742 +0100
committer Florian Weikert <fwe@google.com> 1532709137 +0200

delete perfTrace.reset()

When accumulating a trace, it's important to accumulate across builds
because otherwise we can't look at how perf traces affect cross-build
performance (e.g. how building A then B affects building B vs building
B in isolation).

PiperOrigin-RevId: 188551043