Update content setting for app banners to store more information.

components/content_settings/core/browser/host_content_settings_map.cc

Index: components/content_settings/core/browser/host_content_settings_map.cc
diff --git a/components/content_settings/core/browser/host_content_settings_map.cc b/components/content_settings/core/browser/host_content_settings_map.cc
index b229a8b1ae9cac9409c049104c53cf474319698e..715df598158d02ccfdd0826bbb386713f7f9d6dc 100644
--- a/components/content_settings/core/browser/host_content_settings_map.cc
+++ b/components/content_settings/core/browser/host_content_settings_map.cc
@@ -500,11 +500,9 @@ bool HostContentSettingsMap::IsSettingAllowedForType(
     return false;
   }
 
-#if defined(OS_ANDROID)
   // App banners store a dictionary.
   if (content_type == CONTENT_SETTINGS_TYPE_APP_BANNER)
     return false;
-#endif
 
   // DEFAULT, ALLOW and BLOCK are always allowed.
   if (setting == CONTENT_SETTING_DEFAULT ||
@@ -542,10 +540,8 @@ bool HostContentSettingsMap::ContentTypeHasCompoundValue(
   // CONTENT_SETTINGS_TYPE_SSL_CERT_DECISIONS are of type dictionary/map.
   // Compound types like dictionaries can't be mapped to the type
   // |ContentSetting|.
-#if defined(OS_ANDROID)
   if (type == CONTENT_SETTINGS_TYPE_APP_BANNER)
     return true;
-#endif
 
   return (type == CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE ||
           type == CONTENT_SETTINGS_TYPE_MEDIASTREAM ||