Don't expose document.register to Chrome Apps by default.

chrome/renderer/extensions/dispatcher.cc

Index: chrome/renderer/extensions/dispatcher.cc
diff --git a/chrome/renderer/extensions/dispatcher.cc b/chrome/renderer/extensions/dispatcher.cc
index 0104244d0c7c385245ba5e99f1fc437523db92ec..999c89facf83f4c844f3ab7231414346a2aac770 100644
--- a/chrome/renderer/extensions/dispatcher.cc
+++ b/chrome/renderer/extensions/dispatcher.cc
@@ -43,6 +43,7 @@
 #include "chrome/renderer/extensions/chrome_v8_extension.h"
 #include "chrome/renderer/extensions/content_watcher.h"
 #include "chrome/renderer/extensions/context_menus_custom_bindings.h"
+#include "chrome/renderer/extensions/document_custom_bindings.h"
 #include "chrome/renderer/extensions/dom_activity_logger.h"
 #include "chrome/renderer/extensions/event_bindings.h"
 #include "chrome/renderer/extensions/extension_custom_bindings.h"
@@ -854,6 +855,9 @@ void Dispatcher::RegisterNativeHandlers(ModuleSystem* module_system,
   module_system->RegisterNativeHandler("context_menus",
       scoped_ptr<NativeHandler>(
           new ContextMenusCustomBindings(this, context)));
+  module_system->RegisterNativeHandler("document_natives",
+      scoped_ptr<NativeHandler>(
+          new DocumentCustomBindings(this, context)));
   module_system->RegisterNativeHandler("extension",
       scoped_ptr<NativeHandler>(
           new ExtensionCustomBindings(this, context)));
@@ -1291,11 +1295,11 @@ void Dispatcher::AddOrRemoveOriginPermissions(
 }
 
 void Dispatcher::EnableCustomElementWhiteList() {
-  WebKit::WebRuntimeFeatures::enableCustomElements(true);
-  WebKit::WebCustomElement::allowTagName("webview");
+  WebKit::WebRuntimeFeatures::enableEmbedderCustomElements(true);
+  WebKit::WebCustomElement::addEmbedderCustomElementName("webview");
   // TODO(fsamuel): Add <adview> to the whitelist once it has been converted
   // into a custom element.
-  WebKit::WebCustomElement::allowTagName("browser-plugin");
+  WebKit::WebCustomElement::addEmbedderCustomElementName("browser-plugin");
 }
 
 void Dispatcher::AddOrRemoveBindings(const std::string& extension_id) {