diff -r 000000000000 -r 6474c204b198 browser/themes/windows/Makefile.in
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/themes/windows/Makefile.in	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,36 @@
+# 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/.
+
+ICON_FILES := icon.png
+ICON_DEST = $(FINAL_TARGET)/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}
+INSTALL_TARGETS += ICON
+
+# By default, the pre-processor used for jar.mn will use "%" as a marker for ".css" files and "#"
+# otherwise. This falls apart when a file using one marker needs to include a file with the other
+# marker since the pre-processor instructions in the included file will not be processed. The
+# following SVG files need to include a file which uses "%" as the marker so we invoke the pre-
+# processor ourselves here with the marker specified. The resulting SVG files will get packaged by
+# the processing of the jar file in this directory.
+tab-selected-svg: $(srcdir)/../shared/tab-selected.svg
+	$(call py_action,preprocessor, \
+	  --marker % -D TAB_SIDE=start \
+	  $(ACDEFINES) \
+	  $(srcdir)/../shared/tab-selected.svg -o tab-selected-start.svg)
+	$(call py_action,preprocessor, \
+	  --marker % -D TAB_SIDE=end \
+	  $(ACDEFINES) \
+	  $(srcdir)/../shared/tab-selected.svg -o tab-selected-end.svg)
+# Same as above for aero.
+	$(call py_action,preprocessor, \
+	  --marker % -D TAB_SIDE=start -D WINDOWS_AERO \
+	  $(ACDEFINES) \
+	  $(srcdir)/../shared/tab-selected.svg -o tab-selected-start-aero.svg)
+	$(call py_action,preprocessor, \
+	  --marker % -D TAB_SIDE=end -D WINDOWS_AERO \
+	  $(ACDEFINES) \
+	  $(srcdir)/../shared/tab-selected.svg -o tab-selected-end-aero.svg)
+
+.PHONY: tab-selected-svg
+
+export:: tab-selected-svg