themes/graphite: remove unneeded files

diff --git a/themes/graphite/images/._footer.png b/themes/graphite/images/._footer.png
deleted file mode 100644 (file)
index 573ed3f..0000000
Binary files a/themes/graphite/images/._footer.png and /dev/null differ

diff --git a/themes/graphite/images/._prefs-content.png b/themes/graphite/images/._prefs-content.png
deleted file mode 100644 (file)
index e9617de..0000000
Binary files a/themes/graphite/images/._prefs-content.png and /dev/null differ

diff --git a/themes/graphite/images/._toolbar.png b/themes/graphite/images/._toolbar.png
deleted file mode 100644 (file)
index e3c22ce..0000000
Binary files a/themes/graphite/images/._toolbar.png and /dev/null differ