[epiphany] Require GTK+ 3.0.0

[Xan Lopez <xan src gnome org>]

commit c2f2b09306d290c173b312455d50c7b50e2ada6f
Author: Xan Lopez <xan gnome org>
Date:   Mon Feb 21 03:33:06 2011 +0100

    Require GTK+ 3.0.0
    
    GTK+ changed its soname in 3.0.0, so we need to depend on that if we
    want to use 3.x.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 175d00c..8ce94bd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,7 +93,7 @@ if test "$enable_maintainer_mode" = "yes"; then
 fi
 
 GLIB_REQUIRED=2.25.13
-GTK_REQUIRED=2.99.0
+GTK_REQUIRED=3.0.0
 LIBXML_REQUIRED=2.6.12
 LIBXSLT_REQUIRED=1.1.7
 LIBSTARTUP_NOTIFICATION_REQUIRED=0.5