[DRAFT] Allow a user to revert to their previous theme without closing infobar

chrome/browser/profile_resetter/profile_resetter_unittest.cc

 // Copyright (c) 2013 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 "chrome/browser/profile_resetter/profile_resetter.h"
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
@@ skipping 411 matching lines @@
 
       ContentSettingsForOneType host_settings;
       host_content_settings_map->GetSettingsForOneType(
           content_type, std::string(), &host_settings);
       EXPECT_EQ(1U, host_settings.size());
     }
   }
 }
 
 TEST_F(ProfileResetterTest, ResetExtensionsByDisabling) {
+  service_->Init();
+
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   scoped_refptr<Extension> theme = CreateExtension("example1", temp_dir.path(),
                                                    Manifest::INVALID_LOCATION,
                                                    true);
   service_->FinishInstallationForTest(theme.get());
   // Let ThemeService finish creating the theme pack.
   base::MessageLoop::current()->RunUntilIdle();
 
@@ skipping 259 matching lines @@
     EXPECT_EQ(!!(field_mask & ResettableSettingsSnapshot::HOMEPAGE),
               dict->GetString("homepage", &homepage));
     EXPECT_EQ(!!(field_mask & ResettableSettingsSnapshot::HOMEPAGE_IS_NTP),
               dict->GetBoolean("homepage_is_ntp", &homepage_is_ntp));
     EXPECT_EQ(!!(field_mask & ResettableSettingsSnapshot::DSE_URL),
               dict->GetString("default_search_engine", &default_search_engine));
   }
 }
 
 }  // namespace