tools/metrics/histograms/enums.xml

Index: tools/metrics/histograms/enums.xml
diff --git a/tools/metrics/histograms/enums.xml b/tools/metrics/histograms/enums.xml
index 608595b48b120999ad13f3ec7ab99d8bc7edcd29..aab2ab4e35f343a991247734c72801cb6587537a 100644
--- a/tools/metrics/histograms/enums.xml
+++ b/tools/metrics/histograms/enums.xml
@@ -2586,7 +2586,13 @@ uploading your change for review.  These are checked by presubmit scripts.
   <int value="4" label="Bad disable reasons"/>
 </enum>
 
-<enum name="BaseRelocationType">
+<enum name="BankNameDisplayedFormEvent" type="int">
+  <int value="0" label="Suggestions shown with bank name available (once)"/>

[rkaplow1, 2017/06/19 18:00:01]

what does (once) mean here?

[rkaplow1, 2017/06/19 18:00:01]

This enumi is a bit surprising to me. The options are suggestion shown with bank
name, or server suggestion with bank name? AS a non-expert in this domain, this
is confusing. Is there no option for nothing displayed? And what is the
difference between the two - where does the first suggestion come from?

[Shanfeng, 2017/06/19 20:03:23]

logged once per page load. It's detailed in autofill_metrics.h

[Shanfeng, 2017/06/19 20:03:23]

Suggestions can be local suggestions (which are saved on local and not sync to
payment server) or server suggestions.

+  <int value="1"
+      label="Server suggestion filled with bank name available (once)"/>
+</enum>
+
+<enum name="BaseRelocationType" type="int">
   <int value="0" label="IMAGE_REL_BASED_ABSOLUTE"/>
   <int value="1" label="IMAGE_REL_BASED_HIGH"/>
   <int value="2" label="IMAGE_REL_BASED_LOW"/>
@@ -22065,6 +22071,7 @@ from previous Chrome versions.
   <int value="-1847835522" label="disable-touch-adjustment"/>
   <int value="-1847776781"
       label="enable-loading-ipc-optimization-for-small-resources"/>
+  <int value="-1839637286" label="AutofillCreditCardBankNameDisplay:disabled"/>
   <int value="-1838482444" label="disable-settings-window"/>
   <int value="-1835975804" label="disable-offline-auto-reload"/>
   <int value="-1833149810" label="enable-accessibility-tab-switcher"/>
@@ -22370,6 +22377,7 @@ from previous Chrome versions.
   <int value="-770319039" label="enable-touch-editing"/>
   <int value="-763759697" label="enable-audio-support-for-desktop-share"/>
   <int value="-759830869" label="enable-tab-discarding"/>
+  <int value="-751273871" label="AutofillCreditCardBankNameDisplay:enabled"/>
   <int value="-750175757" label="ClientLoFi:enabled"/>
   <int value="-749048160" label="enable-panels"/>
   <int value="-747463111" label="ContentSuggestionsNotifications:disabled"/>