diff --git a/browser/app/profile/extensions/Extensions.rdf b/browser/app/profile/extensions/Extensions.rdf
deleted file mode 100644
index 5b98f5dacef..00000000000
--- a/browser/app/profile/extensions/Extensions.rdf
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0"?>
-
-<RDF xmlns:em="http://www.mozilla.org/2004/em-rdf#"
-     xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-
-  <Seq about="urn:mozilla:item:root"/>
-
-</RDF>
diff --git a/browser/app/profile/extensions/installed-extensions.txt b/browser/app/profile/extensions/installed-extensions.txt
deleted file mode 100644
index 8be93ed2518..00000000000
--- a/browser/app/profile/extensions/installed-extensions.txt
+++ /dev/null
@@ -1 +0,0 @@
-theme,{972ce4c6-7e08-4474-a285-3208198ce6fd}
diff --git a/xulrunner/app/profile/Makefile.in b/xulrunner/app/profile/Makefile.in
index 9d6ede6865a..27267e38f46 100644
--- a/xulrunner/app/profile/Makefile.in
+++ b/xulrunner/app/profile/Makefile.in
@@ -42,7 +42,7 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS		= chrome extensions
+DIRS		= chrome
 
 include $(topsrcdir)/config/rules.mk
 
diff --git a/xulrunner/app/profile/extensions/Extensions.rdf b/xulrunner/app/profile/extensions/Extensions.rdf
deleted file mode 100644
index a2a8d97c507..00000000000
--- a/xulrunner/app/profile/extensions/Extensions.rdf
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0"?>
-
-<RDF xmlns:em="http://www.mozilla.org/2004/em-rdf#"
-     xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-
-  <Seq about="urn:mozilla:extension:root"/>
-  <Seq about="urn:mozilla:theme:root"/>
-
-</RDF>
diff --git a/xulrunner/app/profile/extensions/Makefile.in b/xulrunner/app/profile/extensions/Makefile.in
deleted file mode 100644
index 5cac76ec6ee..00000000000
--- a/xulrunner/app/profile/extensions/Makefile.in
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is mozilla.org code.
-#
-# The Initial Developer of the Original Code is
-# a mozilla.org contributor.
-# Portions created by the Initial Developer are Copyright (C) 2004
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-DEPTH		= ../../../..
-topsrcdir	= @top_srcdir@
-srcdir		= @srcdir@
-VPATH		= @srcdir@
-
-include $(DEPTH)/config/autoconf.mk
-
-include $(topsrcdir)/config/rules.mk
diff --git a/xulrunner/app/profile/extensions/installed-extensions.txt b/xulrunner/app/profile/extensions/installed-extensions.txt
deleted file mode 100644
index e69de29bb2d..00000000000