deleted file mode 100644
--- a/other-licenses/branding/sunbird/brand.dtd
+++ /dev/null
@@ -1,6 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<!ENTITY  brandShortName        "Sunbird">
-<!ENTITY  brandFullName         "Mozilla Sunbird">

deleted file mode 100644
--- a/other-licenses/branding/sunbird/brand.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-brandShortName=Sunbird
-brandFullName=Mozilla Sunbird
-vendorShortName=Mozilla
-
-# LOCALIZATION NOTE (releaseNotesURL):
-#   For nightly builds, direct the user to an appropriate, yet non-version
-#   specific project site.
-#
-#   %s is replaced by __MOZ_APP_VERSION__
-#
-#   example:
-#     __MOZ_APP_VERSION__: 0.4
-#     releaseNotesUrl: http://www.mozilla.foo/sunbird%S.html
-#     result: http://www.mozilla.foo/sunbird0.4.html
-#
-releaseNotesURL=http://www.mozilla.org/projects/calendar/releases/sunbird%S.html