Fill empty fields from keyring result with default values.

chrome/browser/password_manager/native_backend_libsecret_unittest.cc

Index: chrome/browser/password_manager/native_backend_libsecret_unittest.cc
diff --git a/chrome/browser/password_manager/native_backend_libsecret_unittest.cc b/chrome/browser/password_manager/native_backend_libsecret_unittest.cc
index 88e63030e776f3f0fd164b2b6dd1c7ebc5652189..b7ae4be0ab034cf0484915a62bd5396cf6368b0e 100644
--- a/chrome/browser/password_manager/native_backend_libsecret_unittest.cc
+++ b/chrome/browser/password_manager/native_backend_libsecret_unittest.cc
@@ -48,6 +48,10 @@ struct MockSecretItem {
     delete value;
     g_hash_table_destroy(attributes);
   }
+
+  void RemoveAttribute(const char* keyname) {
+    g_hash_table_remove(attributes, keyname);
+  }
 };
 
 bool Matches(MockSecretItem* item, GHashTable* query) {
@@ -818,4 +822,24 @@ TEST_F(NativeBackendLibsecretTest, RemoveLoginsSyncedBetween) {
   CheckRemoveLoginsBetween(SYNCED);
 }
 
+TEST_F(NativeBackendLibsecretTest, SomeKeyringAttributesAreMissing) {
+  // Absent attributes should be filled with default values.
+  NativeBackendLibsecret backend(42);
+
+  backend.AddLogin(form_google_);
+
+  EXPECT_EQ(1u, global_mock_libsecret_items.size());
+  // Remove a string attribute.
+  global_mock_libsecret_items[0]->RemoveAttribute("avatar_url");
+  // Remove an integer attribute.
+  global_mock_libsecret_items[0]->RemoveAttribute("ssl_valid");
+
+  ScopedVector<autofill::PasswordForm> form_list;
+  backend.GetAutofillableLogins(&form_list);
+
+  EXPECT_EQ(1u, form_list.size());
+  EXPECT_EQ(GURL(""), form_list[0]->avatar_url);
+  EXPECT_FALSE(form_list[0]->ssl_valid);
+}
+
 // TODO(mdm): add more basic tests here at some point.