New SSL metric added: Likely From Same Domain

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index a1f3d295091d9e6cabf1db5d018a41dcba74159b..f41de52106933f57d24fef5731eac7717f1b07d0 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -67871,6 +67871,13 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="12" label="EXPIRED_RECENTLY: Cert expired within last 28 days.">
 
   </int>
+  <int value="13"
+      label="LIKELY_SAME_DOMAIN: Cert likely belongs to the same domain">
+    This cause is recorded only for CERT_COMMON_NAME_INVALID errors when the

[palmer, 2015/07/09 19:33:13]

cause -> case

tld -> TLD

Use the same concise and precise wording as in the documentation for
|IsCertLikelyFromSameDomain|.

[Bhanu Dev, 2015/07/09 22:49:52]

Done.

+    hostname entered and one of the dns names of the certificate have same
+    effective domain name (eTLD+1). This case is not recorded if the host name
+    is not a known tld.
+  </int>
 </enum>
 
 <enum name="SSLErrorHandlerEvent" type="int">