Revert "Fix compilation on Android with the bionic C library"

This reverts commit cb0ed84d40.

It wasn't meant to be pushed yet.

glib/gutils.c

@@ -830,19 +830,14 @@ g_get_any_init_do (void)
     
     if (!pw)
       {
-#ifndef __BIONIC__
 	setpwent ();
-#endif
 	pw = getpwuid (getuid ());
-#ifndef __BIONIC__
 	endpwent ();
-#endif
       }
     if (pw)
       {
 	g_user_name = g_strdup (pw->pw_name);
 
-#ifndef __BIONIC__
 	if (pw->pw_gecos && *pw->pw_gecos != '\0') 
 	  {
 	    gchar **gecos_fields;
@@ -856,7 +851,6 @@ g_get_any_init_do (void)
 	    g_strfreev (gecos_fields);
 	    g_strfreev (name_parts);
 	  }
-#endif
 
 	if (!g_home_dir)
 	  g_home_dir = g_strdup (pw->pw_dir);