PageTriageHooks: Use modifyExtensionTable() now that it exists

Authored by Catrope on Tue, Nov 14, 2:33 AM.

Description

PageTriageHooks: Use modifyExtensionTable() now that it exists

Depends-On: I20368bf3c007a01718513a435de24907dc0aaf81
Change-Id: I65e647669cb11c18e092645c27e36655d51dc699

Details