Constructor new MediaKeys() An unusable constructor for MediaKeys. Implements: MediaKeys Source: lib/polyfill/patchedmediakeys_nop.js, line 111 Methods createSession() Source: lib/polyfill/patchedmediakeys_nop.js, line 117 setServerCertificate() Source: lib/polyfill/patchedmediakeys_nop.js, line 122