DescriptionUsage counter for add/removeEventListener third argument.
Check to see if the third argument on the add/removeEventListener is
a boolean; if it isn't log a UMA metric.
BUG=543685
Committed: https://crrev.com/bd5f09eed76868c8aa00a9ab4fa66a9c72ccc6dc
Cr-Commit-Position: refs/heads/master@{#354908}
Patch Set 1 #Patch Set 2 : Adjust uma metric to check just for object #Patch Set 3 : Fix histograms.xml #Patch Set 4 : Rebase #
Messages
Total messages: 23 (7 generated)
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