tree 901361fa2396afcf225bfe520c9a19e5c24f9c8e
parent d5766f2801ea6eb1692d191da3e98e8768b19ce2
author alan-baker <alanbaker@google.com> 1595003139 -0400
committer GitHub <noreply@github.com> 1595003139 -0400
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Store location values sparsely (#3488)

Fixes http://crbug.com/1102149

* Switch from boolean vectors to unordered sets for location storage