Set device true on all XHProf pages

Summary: Pass this as true when building XHProf pages

Test Plan: Verify setDeviceReady exists in class PhabricatorBarePageView

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11980

src/applications/xhprof/controller/PhabricatorXHProfController.php

@@ -10,6 +10,7 @@ abstract class PhabricatorXHProfController extends PhabricatorController {
     $page->setTitle(idx($data, 'title'));
     $page->setGlyph("\xE2\x98\x84");
     $page->appendChild($view);
+    $page->setDeviceReady(true);
 
     $response = new AphrontWebpageResponse();