CInfoClock: Fix paint info clock when mute icon is displayed

Origin commit data
------------------
Commit: 6a5d335430
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2013-11-20 (Wed, 20 Nov 2013)

src/gui/volumebar.cpp

@@ -340,6 +340,14 @@ void CVolumeHelper::initVolBarSize()
 	}
 }
 
+int CVolumeHelper::getInfoClockX()
+{
+	if (CNeutrinoApp::getInstance()->isMuted())
+		return clock_ax - mute_dx - h_spacer;
+	else
+		return clock_ax;
+}
+
 void CVolumeHelper::refresh()
 {
 	Init();