Revert of Re-enable SitePerProcessBrowserTest.CrossSiteIframe

content/browser/frame_host/render_frame_host_manager.cc

Index: content/browser/frame_host/render_frame_host_manager.cc
diff --git a/content/browser/frame_host/render_frame_host_manager.cc b/content/browser/frame_host/render_frame_host_manager.cc
index 986327751e78c559f7efbac1b789a3ca7490bf5a..5e0872c30b7469b44c38154fefdba2631c72a852 100644
--- a/content/browser/frame_host/render_frame_host_manager.cc
+++ b/content/browser/frame_host/render_frame_host_manager.cc
@@ -245,13 +245,13 @@
 }
 
 void RenderFrameHostManager::Stop() {
-  render_frame_host_->Stop();
+  render_frame_host_->render_view_host()->Stop();
 
   // If we are cross-navigating, we should stop the pending renderers.  This
   // will lead to a DidFailProvisionalLoad, which will properly destroy them.
   if (cross_navigation_pending_) {
-    pending_render_frame_host_->Send(new FrameMsg_Stop(
-        pending_render_frame_host_->GetRoutingID()));
+    pending_render_frame_host_->render_view_host()->Send(new ViewMsg_Stop(
+        pending_render_frame_host_->render_view_host()->GetRoutingID()));
   }
 }
 
@@ -1482,8 +1482,9 @@
       // Also make sure the old render view stops, in case a load is in
       // progress.  (We don't want to do this for transfers, since it will
       // interrupt the transfer with an unexpected DidStopLoading.)
-      render_frame_host_->Send(new FrameMsg_Stop(
-          render_frame_host_->GetRoutingID()));
+      render_frame_host_->render_view_host()->Send(new ViewMsg_Stop(
+          render_frame_host_->render_view_host()->GetRoutingID()));
+
       pending_render_frame_host_->SetNavigationsSuspended(true,
                                                           base::TimeTicks());
     }