Copy only accessed PersistentHistogramData fields when validating.
The DelayedPersistentAllocation added an atomic field to the
PersistentHistogramData structure that cannot be copied using
operator= (at least not without redefining it). Copies of only
some of the fields are needed so explicitly copy only those; the
atomic field is not one of them.
BUG=721352
Review-Url: https://codereview.chromium.org/2875643004
Cr-Commit-Position: refs/heads/master@{#471143}
CrOS-Libchrome-Original-Commit: e0ecce46642e1d001deae09f41429c44517d84b9
1 file changed