Distinguish G Suite accounts from regular gmail/googlemail accounts

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 fb56385a4e4d3f615c1a29cf8e392dfd989c72b4..e6b69db39b87a397ce7a3b4b0b9624ba1aa4adf1 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -51986,6 +51986,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="PasswordProtection.PasswordReuseSyncAccountType"
+    enum="PasswordProtectionSyncAccountType">
+  <owner>jialiul@chromium.org</owner>
+  <owner>nparker@chromium.org</owner>
+  <summary>
+    When password protection service detects a reuse of Chrome sync password,
+    record the type of Chrome sync account it is (e.g. @gmail.com, @google.com,
+    or other dasher account).
+  </summary>
+</histogram>
+
 <histogram name="PasswordProtection.RequestNetworkDuration" units="ms">
   <owner>jialiul@chromium.org</owner>
   <owner>nparker@chromium.org</owner>
@@ -65663,8 +65674,8 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <summary>
     Time between starting raster work on the pending tree and when it is ready
     to activate. Unlike PendingTreeDuration which - includes the time to commit
-    to this tree, the raster duration and the time for which the pending
-    tree waits before it can be activated - this only measures the time taken to
+    to this tree, the raster duration and the time for which the pending tree
+    waits before it can be activated - this only measures the time taken to
     rasterize tiles required for activation.
 
     The interval is recorded each time we are notifed that a pending tree is