Ensure content settings aren't persisted in the guest profile

chrome/browser/content_settings/content_settings_default_provider_unittest.cc

 // Copyright (c) 2011 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/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/prefs/testing_pref_service.h"
 #include "chrome/browser/content_settings/content_settings_mock_observer.h"
@@ skipping 171 matching lines @@
                 std::string(), true /* include_incognito */));
 
   // Changing content settings on the incognito provider should be ignored.
   scoped_ptr<base::Value> value(
       new base::FundamentalValue(CONTENT_SETTING_ALLOW));
   bool owned = otr_provider.SetWebsiteSetting(
       ContentSettingsPattern::Wildcard(),
       ContentSettingsPattern::Wildcard(),
       CONTENT_SETTINGS_TYPE_COOKIES,
       std::string(),
-      value.get());
-  EXPECT_FALSE(owned);
+      value.release());
+  EXPECT_TRUE(owned);
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             TestUtils::GetContentSetting(
                 &provider_, GURL(), GURL(), CONTENT_SETTINGS_TYPE_COOKIES,
                 std::string(), false /* include_incognito */));
 
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             TestUtils::GetContentSetting(
                 &otr_provider, GURL(), GURL(), CONTENT_SETTINGS_TYPE_COOKIES,
                 std::string(), true /* include_incognito */));
 
   // Check that new OTR DefaultProviders also inherit the correct value.
   DefaultProvider otr_provider2(profile_.GetPrefs(), true /* incognito */);
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             TestUtils::GetContentSetting(
                 &otr_provider2, GURL(), GURL(), CONTENT_SETTINGS_TYPE_COOKIES,
                 std::string(), true /* include_incognito */));
 
   otr_provider.ShutdownOnUIThread();
   otr_provider2.ShutdownOnUIThread();
 }
 
 }  // namespace content_settings