[vinagre] Drop gnome-icon-theme dependency

[Matthias Clasen <matthiasc src gnome org>]

commit 3cc89369de5b897aa4d7533dda3b4517575c94ca
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 26 11:20:09 2014 -0400

    Drop gnome-icon-theme dependency
    
    gnome-icon-theme got renamed to adwaita-icon-theme. And the
    dependency is not really needed; depending on GTK+ should be
    enough to guarantee the presence of a spec-compliant icon
    theme.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=729022

 configure.ac |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 84b23f1..42201d8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -168,12 +168,6 @@ PKG_CHECK_MODULES([VINAGRE], [$GLIB_DEPS $GTHREAD_DEPS $GTK_DEPS libsecret-1 $XM
 
 PKG_CHECK_MODULES([VNC], [$GTK_VNC_DEPS $GTK_DEPS $XML2_DEPS])
 
-AC_MSG_CHECKING([for gnome-icon-theme])
-PKG_CHECK_EXISTS([gnome-icon-theme >= 2.30],
-  [AC_MSG_RESULT([yes])],
-  [AC_MSG_RESULT([no])
-   AC_MSG_WARN([gnome-icon-theme is suggested, as Vinagre no longer ships icons for the desktop files.])])
-
 # *** Checks for pty stuff ***
 # Pull in the right libraries for various functions which might not be
 # bundled into an exploded libc.