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 ca250c6080867c1fac7e6b317de005f830b8c3ae..a08c0b1ad584d448924a35223971b7d1264250cb 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -20349,6 +20349,15 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="Profile.MirrorEnrollment" enum="ProfileMirrorEnrollment">
+  <owner>mlerman@chromium.org</owner>
+  <summary>
+    The process which leads a user to enroll in Project Mirror. Also tracks if
+    the user chooses to opt out of mirror, and tutorials which guide the user
+    into Mirror.
+  </summary>
+</histogram>
+
 <histogram name="Profile.NetUserCount" enum="ProfileNetUserCount">
   <owner>bcwhite@chromium.org</owner>
   <owner>rlp@chromium.org</owner>
@@ -39471,6 +39480,14 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </int>
 </enum>
 
+<enum name="ProfileMirrorEnrollment" type="int">
+  <int value="0" label="User viewed the promotional card in the user menu"/>
+  <int value="1" label="User selected to view the intro tutorial about Mirror"/>
+  <int value="2" label="User opted in to Project Mirror"/>
+  <int value="3" label="User closed the Welcome To Mirror card"/>
+  <int value="4" label="Webdata DB error"/>
+</enum>
+
 <enum name="ProfileNetUserCount" type="int">
   <int value="0" label="Added new user"/>
   <int value="1" label="Deleted a profile"/>