Remove unused and non-existant import

Change-Id: I569fd757b31e9892b1db40a91a16d2b1dca3b680
Reviewed-on: http://gerrit.dmdirc.com/467
Reviewed-by: Shane Mc Cormack <shane@dmdirc.com>
Tested-by: Shane Mc Cormack <shane@dmdirc.com>

test/com/dmdirc/parser/irc/ProcessPartTest.java

@@ -23,7 +23,6 @@
 package com.dmdirc.parser.irc;
 
 import com.dmdirc.harness.parser.TestParser;
-import com.dmdirc.harness.parser.TestIChannelPart;
 import com.dmdirc.parser.common.CallbackNotFoundException;
 import com.dmdirc.parser.interfaces.ChannelClientInfo;
 import com.dmdirc.parser.interfaces.callbacks.ChannelPartListener;