Add headers to treemodel test sources

...otherwise they don't make it into the release tarballs.

https://bugzilla.gnome.org/show_bug.cgi?id=657653

diff --git a/gtk/tests/Makefile.am b/gtk/tests/Makefile.am
index 5486155670a6787c5f5cef70e4b5054e0ca23e05..4b2d3440efe61775c48664bf0ec2ea1c8b552419 100644 (file)
--- a/gtk/tests/Makefile.am
+++ b/gtk/tests/Makefile.am
@@ -28,7 +28,16 @@ testing_SOURCES                       = testing.c
 testing_LDADD                   = $(progs_ldadd)
 
 TEST_PROGS                     += treemodel
-treemodel_SOURCES               = treemodel.c liststore.c treestore.c filtermodel.c sortmodel.c modelrefcount.c gtktreemodelrefcount.c
+treemodel_SOURCES               = \
+                               treemodel.h \
+                               treemodel.c \
+                               liststore.c \
+                               treestore.c \
+                               filtermodel.c \
+                               sortmodel.c \
+                               modelrefcount.c \
+                               gtktreemodelrefcount.h \
+                               gtktreemodelrefcount.c
 treemodel_LDADD                         = $(progs_ldadd)
 
 TEST_PROGS                     += treeview