Fix GMOCK warnings in AutofillExternalDelegateUnitTest

Review URL: https://codereview.chromium.org/445573002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@287598 0039d316-1c4b-4281-b951-d872f2087c98

components/autofill/core/browser/autofill_external_delegate_unittest.cc

@@ -177,6 +177,10 @@ TEST_F(AutofillExternalDelegateUnitTest, ExternalDelegateDataList) {
   std::vector<base::string16> data_list_items;
   data_list_items.push_back(base::string16());
 
+  EXPECT_CALL(
+      autofill_client_,
+      UpdateAutofillPopupDataListValues(data_list_items, data_list_items));
+
   external_delegate_->SetCurrentDataListValues(data_list_items,
                                                data_list_items);
 
@@ -242,6 +246,10 @@ TEST_F(AutofillExternalDelegateUnitTest, UpdateDataListWhileShowingPopup) {
   std::vector<base::string16> data_list_items;
   data_list_items.push_back(base::string16());
 
+  EXPECT_CALL(
+      autofill_client_,
+      UpdateAutofillPopupDataListValues(data_list_items, data_list_items));
+
   external_delegate_->SetCurrentDataListValues(data_list_items,
                                                data_list_items);