[Payments] Show complete profiles first and limit to 4 suggestions.

components/autofill/core/browser/personal_data_manager.cc

Index: components/autofill/core/browser/personal_data_manager.cc
diff --git a/components/autofill/core/browser/personal_data_manager.cc b/components/autofill/core/browser/personal_data_manager.cc
index d6c311f22c2a7d11bf4cf4b410de6cab85c11d23..a832563741f51d1dbc235fd340b068706a2589ba 100644
--- a/components/autofill/core/browser/personal_data_manager.cc
+++ b/components/autofill/core/browser/personal_data_manager.cc
@@ -655,6 +655,10 @@ void PersonalDataManager::AddServerCreditCardForTest(
   server_credit_cards_.push_back(credit_card.release());
 }
 
+void PersonalDataManager::NotifyPersonalDataChangedForTests() {
+  NotifyPersonalDataChanged();
+}
+
 void PersonalDataManager::RemoveByGUID(const std::string& guid) {
   if (is_off_the_record_)
     return;