[gtk+/gtk-3-22] Remove executable bit from C source files in tests

[Daniel Boles <dboles src gnome org>]

commit ccba2eaace19ace17cf9895e277bbe2dfde671dc
Author: Daniel Boles <dboles src gnome org>
Date:   Wed Jan 18 22:52:35 2017 +0000

    Remove executable bit from C source files in tests

 0 files changed, 0 insertions(+), 0 deletions(-)
---
diff --git a/tests/testerrors.c b/tests/testerrors.c
old mode 100755
new mode 100644
diff --git a/tests/testscale.c b/tests/testscale.c
old mode 100755
new mode 100644
diff --git a/tests/teststatusicon.c b/tests/teststatusicon.c
old mode 100755
new mode 100644