Code clean up as draw_arc works with cairo now.
authoretxrab <etxrab@f5534014-38df-0310-8fa8-9805f1628bb7>
Wed, 24 Aug 2011 08:48:19 +0000 (08:48 +0000)
committeretxrab <etxrab@f5534014-38df-0310-8fa8-9805f1628bb7>
Wed, 24 Aug 2011 08:48:19 +0000 (08:48 +0000)
commitdd8ad289541d85a5f0642945ae1d54d6381531eb
treeddcb91607ff04f4bc003cd1c997425151843b8e3
parentba836d067f7fbc225dac47bdceacab9f574e07dd
Code clean up as draw_arc works with cairo now.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@38710 f5534014-38df-0310-8fa8-9805f1628bb7
gtk/tcp_graph.c