Remove CreateRenderFrameFlags enum.

content/browser/frame_host/render_frame_host_factory.cc

Index: content/browser/frame_host/render_frame_host_factory.cc
diff --git a/content/browser/frame_host/render_frame_host_factory.cc b/content/browser/frame_host/render_frame_host_factory.cc
index d91354bfe33cffe2f70a9e82600389f8fb96d035..92a449fa787abd6f56705c5ba35f7aa81f30af59 100644
--- a/content/browser/frame_host/render_frame_host_factory.cc
+++ b/content/browser/frame_host/render_frame_host_factory.cc
@@ -23,15 +23,15 @@ scoped_ptr<RenderFrameHostImpl> RenderFrameHostFactory::Create(
     FrameTreeNode* frame_tree_node,
     int32_t routing_id,
     int32_t widget_routing_id,
-    int flags) {
+    bool hidden) {
   if (factory_) {
     return factory_->CreateRenderFrameHost(
         site_instance, render_view_host, delegate, rwh_delegate, frame_tree,
-        frame_tree_node, routing_id, widget_routing_id, flags);
+        frame_tree_node, routing_id, widget_routing_id, hidden);
   }
   return make_scoped_ptr(new RenderFrameHostImpl(
       site_instance, render_view_host, delegate, rwh_delegate, frame_tree,
-      frame_tree_node, routing_id, widget_routing_id, flags));
+      frame_tree_node, routing_id, widget_routing_id, hidden));
 }
 
 // static