Fix content settings for hosted apps not displayed correctly.

chrome/browser/ui/webui/site_settings_helper_unittest.cc

 // Copyright 2016 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/ptr_util.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/ui/webui/site_settings_helper.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/test/content_settings_mock_provider.h"
@@ skipping 12 matching lines @@
  public:
   void VerifySetting(const base::ListValue& exceptions,
                      int index,
                      const std::string& pattern,
                      const std::string& setting) {
     const base::DictionaryValue* dict;
     exceptions.GetDictionary(index, &dict);
     std::string actual_pattern;
     dict->GetString("origin", &actual_pattern);
     EXPECT_EQ(pattern, actual_pattern);
+    std::string actual_display_name;
+    dict->GetString("displayName", &actual_display_name);
+    EXPECT_EQ(pattern, actual_display_name);
     std::string actual_setting;
     dict->GetString("setting", &actual_setting);
     EXPECT_EQ(setting, actual_setting);
   }
 
   void AddSetting(HostContentSettingsMap* map,
                   const std::string& pattern,
                   ContentSetting setting) {
     map->SetContentSettingCustomScope(
         ContentSettingsPattern::FromString(pattern),
@@ skipping 60 matching lines @@
   VerifySetting(exceptions, i++, "http://[*.]google.com", "block");
   // From extension provider:
   VerifySetting(exceptions, i++, "http://drive.google.com", "ask");
   // From user preferences:
   VerifySetting(exceptions, i++, "http://maps.google.com", "block");
   VerifySetting(exceptions, i++, "http://[*.]google.com", "allow");
   VerifySetting(exceptions, i++, "http://*", "block");
 }
 
 }  // namespace site_settings