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Unified Diff: tools/metrics/histograms/histograms.xml

Issue 2739203003: Measure how often DNS hostnames aren't in preferred name form. (Closed)
Patch Set: Change the behavior to reporting via UMA; add documentation. Created 3 years, 9 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index a6c7ce9044abe450a092b106c6c72333dd27a58d..4c6263c9db36518f0d3ac9397b4d5eccb0602102 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -37756,6 +37756,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<summary>True if a URLRequest's referrer is empty or valid when set.</summary>
</histogram>
+<histogram name="Net.ValidDNSName" enum="Boolean">
+ <owner>palmer@chromium.org</owner>
+ <summary>
+ True if a DNS name contains only characters for which
+ |net::IsValidLabelCharacter| returns true. Used to see if we can deprecate
+ and remove support for arbitrary bytes in DNS names.
+ </summary>
+</histogram>
+
<histogram name="Net.WebSocket.DeflateMode"
enum="WebSocketNewPerMessageDeflateContextTakeoverMode">
<owner>yhirano@chromium.org</owner>
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