[Autofill] Support "importing" verified profiles and credit cards.

components/autofill/browser/personal_data_manager.h

Index: components/autofill/browser/personal_data_manager.h
diff --git a/components/autofill/browser/personal_data_manager.h b/components/autofill/browser/personal_data_manager.h
index 0457c20f5b85f08b52af0b5efb4f3e5f14506ea4..555e623a1e176936d85f1b41f530e761ebc21dd3 100644
--- a/components/autofill/browser/personal_data_manager.h
+++ b/components/autofill/browser/personal_data_manager.h
@@ -166,11 +166,11 @@ class PersonalDataManager : public WebDataServiceConsumer,
   static bool IsValidLearnableProfile(const AutofillProfile& profile,
                                       const std::string& app_locale);
 
-  // Merges |profile| into one of the |existing_profiles| if possible; otherwise
-  // appends |profile| to the end of that list. Fills |merged_profiles| with the
-  // result.
+  // Merges |new_profile| into one of the |existing_profiles| if possible;
+  // otherwise appends |new_profile| to the end of that list. Fills
+  // |merged_profiles| with the result.
   static bool MergeProfile(
-      const AutofillProfile& profile,
+      const AutofillProfile& new_profile,
       const std::vector<AutofillProfile*>& existing_profiles,
       const std::string& app_locale,
       std::vector<AutofillProfile>* merged_profiles);