Fix RenderFrameCreated and RenderFrameDeleted WebContentsObserver methods

content/browser/renderer_host/render_view_host_impl.cc

Index: content/browser/renderer_host/render_view_host_impl.cc
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
index 14e1545b6b7733572557052b15a5cc5598be65db..ceee91562878262fb985987d44d268a52b08fd32 100644
--- a/content/browser/renderer_host/render_view_host_impl.cc
+++ b/content/browser/renderer_host/render_view_host_impl.cc
@@ -317,6 +317,11 @@ bool RenderViewHostImpl::CreateRenderView(
   // Let our delegate know that we created a RenderView.
   delegate_->RenderViewCreated(this);
 
+  // Since this method creates the main RenderFrame in the renderer process,
+  // set the proper state on its corresponding RenderFrameHost.
+  RenderFrameHostImpl::FromID(GetProcess()->GetID(), main_frame_routing_id_)
+      ->SetRenderFrameCreated(true);
+
   return true;
 }