[Redesign] PHUIPagerView

Summary: Ref T8099, Moves AphrontPagerView to PHUIPagerView, converts to standard PHUIButtons and adds some additional features for icon placement on buttons.

Test Plan: Tested Advanced Search and Searching files in Diffusion. Works as expected.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T8342, T8099

Differential Revision: https://secure.phabricator.com/D13092

src/applications/diffusion/controller/DiffusionBranchTableController.php

@@ -12,7 +12,7 @@ final class DiffusionBranchTableController extends DiffusionController {
 
     $repository = $drequest->getRepository();
 
-    $pager = new AphrontPagerView();
+    $pager = new PHUIPagerView();
     $pager->setURI($request->getRequestURI(), 'offset');
     $pager->setOffset($request->getInt('offset'));