Remove some low-hanging buildStandardPageResponse() methods
Summary: Ref T9690. I wanted to do an example of how to do these but it looks like most of them are trivial (no callsites) and the rest are a little tricky (weird interaction with frames, or in Releeph).
- Used grep to look for callsites.
- Hit all applications locally, everything worked.
Reviewed By: chad
Maniphest Tasks: T9690
Differential Revision: https://secure.phabricator.com/D14385