Expanded Autofill Credit Card Popup Layout Experiment in Android.

components/autofill/core/browser/autofill_manager.cc

Index: components/autofill/core/browser/autofill_manager.cc
diff --git a/components/autofill/core/browser/autofill_manager.cc b/components/autofill/core/browser/autofill_manager.cc
index d7e7cfcf3e2bb6bb3f98cf20f8441a302e74f6fc..d84915073be543e61d423b356215e57ad3b36dcb 100644
--- a/components/autofill/core/browser/autofill_manager.cc
+++ b/components/autofill/core/browser/autofill_manager.cc
@@ -290,6 +290,13 @@ bool AutofillManager::ShouldShowScanCreditCard(const FormData& form,
   return field.value.size() <= kShowScanCreditCardMaxValueLength;
 }
 
+bool AutofillManager::IsCreditCardField(const FormData& form,
+                                        const FormFieldData& field) {
+  AutofillField* autofill_field = GetAutofillField(form, field);
+  // TODO(csashi): Should we check GetStorableType()?

[Mathieu, 2016/11/30 21:27:35]

I believe this is fine as is.

[csashi, 2016/12/01 01:13:43]

Done.

+  return autofill_field && autofill_field->Type().group() == CREDIT_CARD;
+}
+
 bool AutofillManager::ShouldShowCreditCardSigninPromo(
     const FormData& form,
     const FormFieldData& field) {
@@ -510,8 +517,6 @@ void AutofillManager::OnQueryFormFieldAutofill(int query_id,
   if (!IsValidFormData(form) || !IsValidFormFieldData(field))
     return;
 
-  std::vector<Suggestion> suggestions;
-
   gfx::RectF transformed_box =
       driver_->TransformBoundingBoxToViewportCoordinates(bounding_box);
   external_delegate_->OnQuery(query_id, form, field, transformed_box);
@@ -536,6 +541,8 @@ void AutofillManager::OnQueryFormFieldAutofill(int query_id,
     }
   }
 
+  std::vector<Suggestion> suggestions;
+
   if (is_autofill_possible &&
       driver_->RendererIsAvailable() &&
       got_autofillable_form) {
@@ -1770,6 +1777,7 @@ std::vector<Suggestion> AutofillManager::GetCreditCardSuggestions(
   for (size_t i = 0; i < suggestions.size(); i++) {
     suggestions[i].frontend_id =
         MakeFrontendID(suggestions[i].backend_id, std::string());
+    suggestions[i].is_value_bold = IsCreditCardPopupValueBold();
   }
   return suggestions;
 }