Rename all ProfilePanels into ProfileMenuItems

Summary: Ref T11957.

Test Plan:
  - Viewed an existing project profile.
  - Viewed a user profile.
  - Created a new project.
  - Edited a profile menu.
  - Added new profile items.
  - Grepped for renamed symbols.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11957

Differential Revision: https://secure.phabricator.com/D17028

src/applications/project/controller/PhabricatorProjectMenuItemController.php

@@ -0,0 +1,24 @@
+<?php
+
+final class PhabricatorProjectMenuItemController
+  extends PhabricatorProjectController {
+
+  public function handleRequest(AphrontRequest $request) {
+    $response = $this->loadProject();
+    if ($response) {
+      return $response;
+    }
+
+    $viewer = $this->getViewer();
+    $project = $this->getProject();
+
+    $engine = id(new PhabricatorProjectProfileMenuEngine())
+      ->setProfileObject($project)
+      ->setController($this);
+
+    $this->setProfileMenuEngine($engine);
+
+    return $engine->buildResponse();
+  }
+
+}