Restrict PropertyListView width to just DocumentProView

Summary: Fixes T10409. Long term need to build a proper "PageEngine" of sorts for layouts not needing special magic. For now this just affects a few applications.

Test Plan: View Diffusion, Phriction, Phame, Legalpad, Diviner.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10409

Differential Revision: https://secure.phabricator.com/D15328