Allow the object selector dialog to be resized

Summary: Ref T11179.

Test Plan: Dragged the resize handle around, saw the dialog change size.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11179

Differential Revision: https://secure.phabricator.com/D16165

src/view/control/PhabricatorObjectSelectorDialog.php

@@ -204,7 +204,10 @@ final class PhabricatorObjectSelectorDialog extends Phobject {
         'handles' => $handle_views,
       ));
 
-   return $dialog;
+    $dialog->setResizeX(true);
+    $dialog->setResizeY($results_id);
+
+    return $dialog;
   }
 
 }