Experiment to add bank name in autofill ui.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index aa20d19c26515fc3eea870732d608bffee6ca69e..f1e986b1d4724eafb69620f6664c2842dcb108c5 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -846,6 +846,16 @@ const FeatureEntry::FeatureVariation kDataReductionMainMenuFeatureVariations[] =
     {{"(persistent)", kPersistentMenuItemEnabled,
       arraysize(kPersistentMenuItemEnabled), nullptr}};
 #endif  // OS_ANDROID
+const FeatureEntry::FeatureParam
+    kAutofillCreditCardBankNameFeatureVariationShowInTitle[] = {
+        {"show_bank_name_in_title", "true"}};
+
+const FeatureEntry::FeatureVariation
+    kAutofillCreditCardBankNameFeatureVariations[] = {
+        {"Show bank name in title",
+         kAutofillCreditCardBankNameFeatureVariationShowInTitle,
+         arraysize(kAutofillCreditCardBankNameFeatureVariationShowInTitle),
+         nullptr}};
 
 // RECORDING USER METRICS FOR FLAGS:
 // -----------------------------------------------------------------------------
@@ -2459,6 +2469,7 @@ const FeatureEntry kFeatureEntries[] = {
      flag_descriptions::kNativeAndroidHistoryManagerDescription, kOsAndroid,
      FEATURE_VALUE_TYPE(features::kNativeAndroidHistoryManager)},
 #endif  // OS_ANDROID
+
     {"enable-autofill-credit-card-last-used-date-display",
      flag_descriptions::kEnableAutofillCreditCardLastUsedDateDisplay,
      flag_descriptions::kEnableAutofillCreditCardLastUsedDateDisplayDescription,
@@ -2467,6 +2478,12 @@ const FeatureEntry kFeatureEntries[] = {
          autofill::kAutofillCreditCardLastUsedDateDisplay,
          kAutofillCreditCardLastUsedDateFeatureVariations,
          "AutofillCreditCardLastUsedDate")},
+

[sebsg, 2017/04/12 22:18:15]

nit: remove new-line

[Shanfeng, 2017/04/13 18:29:09]

Done.

+    {"enable-autofill-credit-card-bank-name-display",
+     flag_descriptions::kEnableAutofillCreditCardBankNameDisplay,
+     flag_descriptions::kEnableAutofillCreditCardBankNameDisplayDescription,
+     kOsAll, FEATURE_VALUE_TYPE(autofill::kAutofillCreditCardBankNameDisplay)},
+
 #if defined(OS_WIN)
     {"windows10-custom-titlebar",
      flag_descriptions::kWindows10CustomTitlebarName,