Fix content settings for hosted apps not displayed correctly.

chrome/browser/ui/webui/site_settings_helper.cc

Index: chrome/browser/ui/webui/site_settings_helper.cc
diff --git a/chrome/browser/ui/webui/site_settings_helper.cc b/chrome/browser/ui/webui/site_settings_helper.cc
index ef0a5fedc8f58568ca53a79cd1e53c0ad4b9ee87..9cba22abfd04ee6ac816c1de3068fc77ed24cad0 100644
--- a/chrome/browser/ui/webui/site_settings_helper.cc
+++ b/chrome/browser/ui/webui/site_settings_helper.cc
@@ -118,6 +118,7 @@ void AddExceptionForHostedApp(const std::string& url_pattern,
 
   exception->SetString(site_settings::kSetting, setting_string);
   exception->SetString(site_settings::kOrigin, url_pattern);
+  exception->SetString(site_settings::kDisplayName, url_pattern);
   exception->SetString(site_settings::kEmbeddingOrigin, url_pattern);
   exception->SetString(site_settings::kSource, "HostedApp");
   exception->SetBoolean(site_settings::kIncognito, false);
@@ -355,6 +356,7 @@ std::unique_ptr<base::DictionaryValue> GetChooserExceptionForPage(
 
   exception->SetString(site_settings::kSetting, setting_string);
   exception->SetString(site_settings::kOrigin, requesting_origin.spec());
+  exception->SetString(site_settings::kDisplayName, requesting_origin.spec());
   exception->SetString(
       site_settings::kEmbeddingOrigin, embedding_origin.spec());
   exception->SetString(site_settings::kSource, provider_name);