profile: remove firstCall static variable

The profile had a static variable which prevented animation
when first showing the profile. It appears more logical to
don't show the animation when switching from the empty state.
This removes global state, as a function static variable
exists only once, even if there are multiple objects.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

subsurface-mobile-main.cpp

@@ -104,8 +104,3 @@ void set_non_bt_addresses()
 	connectionListModel.addAddress("FTDI");
 #endif
 }
-
-bool haveFilesOnCommandLine()
-{
-	return false;
-}