Index: chrome/browser/extensions/extension_service.cc |
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc |
index ec96a31ae03e1144147a7ca5a67f1b0a16f12783..7ec209fb9043b3e73532624600da6cc46342f243 100644 |
--- a/chrome/browser/extensions/extension_service.cc |
+++ b/chrome/browser/extensions/extension_service.cc |
@@ -1902,6 +1902,7 @@ const Extension* ExtensionService::GetPendingExtensionUpdate( |
void ExtensionService::RegisterContentSettings( |
HostContentSettingsMap* host_content_settings_map) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
host_content_settings_map->RegisterProvider( |
HostContentSettingsMap::INTERNAL_EXTENSION_PROVIDER, |
scoped_ptr<content_settings::ObservableProvider>( |