CComponents: rename hide() to hideCC()

There are too many name conflicts with hide-members in other classes.

src/gui/streaminfo2.cpp

@@ -246,7 +246,7 @@ int CStreamInfo2::doSignalStrengthLoop ()
 
 void CStreamInfo2::hide ()
 {
-	pip->hide(true);
+	pip->hideCC(true);
 	frameBuffer->paintBackgroundBoxRel (0, 0, max_width, max_height);
 }