Remove ProjectProfile->loadProfileImageURI()

Summary: Ref T603. Gets rid of a sketchy, non-policy-aware, unbatched file query.

Test Plan: Looked at projects, typeahead, edited project profile images.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D7253

src/applications/project/controller/PhabricatorProjectProfileEditController.php

@@ -29,7 +29,7 @@ final class PhabricatorProjectProfileEditController
     }
 
     $profile = $project->getProfile();
-    $img_src = $profile->loadProfileImageURI();
+    $img_src = $profile->getProfileImageURI();
 
     $options = PhabricatorProjectStatus::getStatusMap();