Replicate feature policy container policies.

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 602 matching lines @@
   // flags, and these flags take effect immediately.  An exception is if the
   // opener's sandbox flags lack the PropagatesToAuxiliaryBrowsingContexts
   // bit (which is controlled by the "allow-popups-to-escape-sandbox" token).
   // See https://html.spec.whatwg.org/#attr-iframe-sandbox.
   if (opener) {
     blink::WebSandboxFlags opener_flags = opener->effective_sandbox_flags();
     const blink::WebSandboxFlags inherit_flag =
         blink::WebSandboxFlags::kPropagatesToAuxiliaryBrowsingContexts;
     if ((opener_flags & inherit_flag) == inherit_flag) {
       new_root->SetPendingSandboxFlags(opener_flags);
-      new_root->CommitPendingSandboxFlags();
+      new_root->CommitPendingFramePolicy();
     }
   }
 
   // This may be true even when opener is null, such as when opening blocked
   // popups.
   if (params.created_with_opener)
     new_contents->created_with_opener_ = true;
 
   if (params.guest_delegate) {
     // This makes |new_contents| act as a guest.
@@ skipping 4838 matching lines @@
     RenderViewHost* render_view_host = RenderViewHost::From(render_widget_host);
     if (!render_view_host)
       continue;
     render_view_host_set.insert(render_view_host);
   }
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 }  // namespace content