[Smart Lock] Smart Lock branding in save password infobar available only for signed users.

chrome/browser/password_manager/save_password_infobar_delegate_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/password_manager/save_password_infobar_delegate.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/password_manager/core/browser/password_form_manager.h"
 #include "components/password_manager/core/browser/password_manager_client.h"
@@ skipping 21 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(MockPasswordFormManager);
 };
 
 class TestSavePasswordInfobarDelegate : public SavePasswordInfoBarDelegate {
  public:
   TestSavePasswordInfobarDelegate(
       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
       password_manager::CredentialSourceType source_type)
       : SavePasswordInfoBarDelegate(form_to_save.Pass(),
                                     std::string(),
-                                    source_type) {}
+                                    source_type,
+                                    true /* is_smartlock_branding_enabled */) {}
   ~TestSavePasswordInfobarDelegate() override {}
 };
 
 }  // namespace
 
 class SavePasswordInfoBarDelegateTest : public ChromeRenderViewHostTestHarness {
  public:
   SavePasswordInfoBarDelegateTest();
   ~SavePasswordInfoBarDelegateTest() override{};
 
@@ skipping 59 matching lines @@
        CancelTestCredentialSourcePasswordManager) {
   scoped_ptr<MockPasswordFormManager> password_form_manager(
       CreateMockFormManager());
   EXPECT_CALL(*password_form_manager.get(), PermanentlyBlacklist())
       .Times(testing::Exactly(1));
   scoped_ptr<ConfirmInfoBarDelegate> infobar(CreateDelegate(
       password_form_manager.Pass(), password_manager::CredentialSourceType::
                                         CREDENTIAL_SOURCE_PASSWORD_MANAGER));
   EXPECT_TRUE(infobar->Cancel());
 }