Reland 244394 - Convert DomAutomationController from CppBoundClass to...

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 0294c711802aa6a8899049aa97388cb6303f9dcb..718f9c261d0a140cdb0413ef3bd63322865b7015 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -3654,18 +3654,11 @@ void RenderViewImpl::didClearWindowObject(WebFrame* frame, int world_id) {
   FOR_EACH_OBSERVER(RenderViewObserver, observers_,
                     DidClearWindowObject(frame, world_id));
 
-  if (enabled_bindings_ & BINDINGS_POLICY_DOM_AUTOMATION) {
-    if (!dom_automation_controller_)
-      dom_automation_controller_.reset(new DomAutomationController());
-    dom_automation_controller_->set_message_sender(
-        static_cast<RenderView*>(this));
-    dom_automation_controller_->set_routing_id(routing_id());
-    dom_automation_controller_->BindToJavascript(frame,
-                                                 "domAutomationController");
-  }
-
-   if (enabled_bindings_ & BINDINGS_POLICY_STATS_COLLECTION)
-     StatsCollectionController::Install(frame);
+  if ((enabled_bindings_ & BINDINGS_POLICY_DOM_AUTOMATION) && (world_id == 0))
+    DomAutomationController::Install(frame);
+
+  if (enabled_bindings_ & BINDINGS_POLICY_STATS_COLLECTION)
+    StatsCollectionController::Install(frame);
 }
 
 void RenderViewImpl::didCreateDocumentElement(WebFrame* frame) {