diff --git a/distro-source/linux/src/mozilla-hosted-browser.conf b/distro-source/linux/src/mozilla-hosted-browser.conf
deleted file mode 100644
index 743c8d0..0000000
--- a/distro-source/linux/src/mozilla-hosted-browser.conf
+++ /dev/null
@@ -1,35 +0,0 @@
-# This file specifies a list of possible mozilla installations to load, in
-# priority order.  Non-existent paths are ignored, and the next location is
-# searched.  A best effort attempt is also made to ignore paths containing
-# incompatible mozilla installations (for example, ones which use GTK1 instead
-# of GTK2, which is required).  The first apparently valid installation found
-# will be used (although it could still fail later).
-#
-# Non-absolute paths are relative to the directory containing this file (that
-# is, the GWT install directory).
-#
-# Non-system installations should contain a file named "gwt-dl-loadorder.conf".
-# The format of such a file is one shared library per line which dictates the
-# order in which that installation's shared libraries must be loaded to prevent
-# implicit loading of other libraries.  In other words, no library should be
-# loaded before its dependencies.  This is to prevent the LD_LIBRARY_PATH or
-# other system library load configuration from loading the default system
-# version of the library instead of the version in the target installation.
-
-
-# Prefer mozilla 1.7.13 if it exists, because it supports mouse wheel events.
-# If you need mouse wheel events, you can install the distribution available at:
-#
-#   http://google-web-toolkit.googlecode.com/svn/tools/redist/mozilla/mozilla-1.7.13.tar.gz
-#
-# However, this version may not run correctly on your system.  If it doesn't,
-# you can try installing a mozilla 1.7.13 built for your system.
-mozilla-1.7.13
-
-# This is the default mozilla that ships with GWT.
-mozilla-1.7.12
-
-# See if there are compatible mozilla distributions already installed.
-/usr/lib/mozilla-1.7.13
-/usr/lib/mozilla-1.7.12
-/usr/lib/mozilla
diff --git a/distro-source/mac/src/libswt-webkit-carbon-3235.jnilib b/distro-source/mac/src/libswt-webkit-carbon-3235.jnilib
deleted file mode 100755
index 204c3bd..0000000
--- a/distro-source/mac/src/libswt-webkit-carbon-3235.jnilib
+++ /dev/null
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