cindex/Python: Add TranslationUnit.get_includes, patch by Andrew Sutton!

llvm-svn: 96106
diff --git a/clang/bindings/python/tests/cindex/INPUTS/header3.h b/clang/bindings/python/tests/cindex/INPUTS/header3.h
new file mode 100644
index 0000000..6dca764
--- /dev/null
+++ b/clang/bindings/python/tests/cindex/INPUTS/header3.h
@@ -0,0 +1,3 @@
+// Not a guarded header!
+
+void f();