Broken references in Scripting Policy

[dontcallmedom-bot]

While crawling Scripting Policy, the following links to other specifications were detected as pointing to non-existing anchors:

• [ ] https://html.spec.whatwg.org/#concept-plugin-secure
• [ ] https://html.spec.whatwg.org/multipage/origin.html#sandboxed-plugins-browsing-context-flag
• [ ] https://html.spec.whatwg.org/multipage/webappapis.html#hostensurecancompilestrings(callerrealm,-calleerealm)
• [ ] https://infra.spec.whatwg.org/#pair

_{This issue was detected and reported semi-automatically by Strudy based on data collected in webref.}