[scriptable, uuid(2860e205-490e-4b06-90b6-87160d35a5a7)]
Methods
Content should only be allowed to load chrome JS from certain packages. This method reflects the contentaccessible flag on packages. Do not pass non-chrome URIs to this method.
Installable skin XBL is not always granted the same privileges as other chrome. This asks the chrome registry whether scripts are allowed to be run for a particular chrome URI. Do not pass non-chrome URIs to this method.
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