Password Login Database: report correct changes from UpdateLogin().

chrome/browser/password_manager/native_backend_gnome_x_unittest.cc

Index: chrome/browser/password_manager/native_backend_gnome_x_unittest.cc
diff --git a/chrome/browser/password_manager/native_backend_gnome_x_unittest.cc b/chrome/browser/password_manager/native_backend_gnome_x_unittest.cc
index bf648f9d1ba75eef8ab058c840d6476e067fc5fe..71f3a8548b4b086bc6b1536deee8dedbc59701ac 100644
--- a/chrome/browser/password_manager/native_backend_gnome_x_unittest.cc
+++ b/chrome/browser/password_manager/native_backend_gnome_x_unittest.cc
@@ -556,7 +556,8 @@ class NativeBackendGnomeTest : public testing::Test {
             FROM_HERE,
             base::Bind(base::IgnoreResult(&NativeBackendGnome::UpdateLogin),
                        base::Unretained(&backend),
-                       new_facebook));
+                       new_facebook,
+                       base::Owned(new PasswordStoreChangeList)));
         break;
       case UPDATE_BY_ADDLOGIN:
         BrowserThread::PostTask(
@@ -753,13 +754,19 @@ TEST_F(NativeBackendGnomeTest, BasicUpdateLogin) {
     CheckMockKeyringItem(&mock_keyring_items[0], form_google_, "chrome-42");
 
   // Update login
+  PasswordStoreChangeList changes;
   BrowserThread::PostTask(
       BrowserThread::DB, FROM_HERE,
       base::Bind(base::IgnoreResult(&NativeBackendGnome::UpdateLogin),
-                 base::Unretained(&backend), new_form_google));
+                 base::Unretained(&backend),
+                 new_form_google,
+                 base::Unretained(&changes)));
 
   RunBothThreads();
 
+  ASSERT_EQ(1u, changes.size());
+  EXPECT_EQ(PasswordStoreChange::UPDATE, changes.front().type());
+  EXPECT_EQ(new_form_google, changes.front().form());
   EXPECT_EQ(1u, mock_keyring_items.size());
   if (mock_keyring_items.size() > 0)
     CheckMockKeyringItem(&mock_keyring_items[0], new_form_google, "chrome-42");