Convert phutil_render_tag(X, Y, phutil_escape_html(Z)) to phutil_tag

Summary:
Created with spatch:

  lang=diff
  - phutil_render_tag
  + phutil_tag
    (X, Y,
  - phutil_escape_html(
    Z
  - )
    )

Test Plan: Loaded homepage

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4501

src/applications/differential/controller/DifferentialDiffViewController.php

@@ -19,12 +19,12 @@ final class DifferentialDiffViewController extends DifferentialController {
     if ($diff->getRevisionID()) {
       $top_panel = new AphrontPanelView();
       $top_panel->setWidth(AphrontPanelView::WIDTH_WIDE);
-      $link = phutil_render_tag(
+      $link = phutil_tag(
         'a',
         array(
           'href' => PhabricatorEnv::getURI('/D'.$diff->getRevisionID()),
         ),
-        phutil_escape_html('D'.$diff->getRevisionID()));
+        'D'.$diff->getRevisionID());
       $top_panel->appendChild(
         "<h1>".pht('This diff belongs to revision %s', $link)."</h1>");
     } else {
@@ -52,12 +52,12 @@ final class DifferentialDiffViewController extends DifferentialController {
       if ($revisions) {
         $select[] = '<optgroup label="'.pht('Update Existing Revision').'">';
         foreach ($revisions as $revision) {
-          $select[] = phutil_render_tag(
+          $select[] = phutil_tag(
             'option',
             array(
               'value' => $revision->getID(),
             ),
-            phutil_escape_html($revision->getTitle()));
+            $revision->getTitle());
         }
         $select[] = '</optgroup>';
       }