Add content_settings::PrefProvider to HostContentSettingsMap.

chrome/browser/content_exceptions_table_model_unittest.cc

Index: chrome/browser/content_exceptions_table_model_unittest.cc
diff --git a/chrome/browser/content_exceptions_table_model_unittest.cc b/chrome/browser/content_exceptions_table_model_unittest.cc
index 3c3d26dd43f3f836276807a6dee40a2219c4d06b..8ba4b58ce79db3ac7125fe69120e3594865f9f1b 100644
--- a/chrome/browser/content_exceptions_table_model_unittest.cc
+++ b/chrome/browser/content_exceptions_table_model_unittest.cc
@@ -21,12 +21,11 @@ class ContentExceptionsTableModelTest : public testing::Test {
 
 TEST_F(ContentExceptionsTableModelTest, Incognito) {
   TestingProfile profile;
-  TestingProfile* otr_profile = new TestingProfile();
-  otr_profile->set_off_the_record(true);
+  TestingProfile otr_profile;
+  otr_profile.set_off_the_record(true);
   ContentExceptionsTableModel model(profile.GetHostContentSettingsMap(),
-                                    otr_profile->GetHostContentSettingsMap(),
+                                    otr_profile.GetHostContentSettingsMap(),
                                     CONTENT_SETTINGS_TYPE_COOKIES);
-  delete otr_profile;
   model.AddException(ContentSettingsPattern("example.com"),
                      CONTENT_SETTING_BLOCK, true);
 }