[epiphany] configure.ac: remove unused BUILDID variable

[Xan Lopez <xan src gnome org>]

commit 813993d057e19bf9f7b1c091d165026c6dad8a41
Author: Xan Lopez <xlopez igalia com>
Date:   Tue May 31 22:32:00 2011 +0200

    configure.ac: remove unused BUILDID variable

 configure.ac |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 001d02b..cfc0df3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,10 +45,6 @@ AC_SUBST([EPIPHANY_MAJOR_VERSION], [epiphany_version_major])
 AC_SUBST([EPIPHANY_MINOR_VERSION], [epiphany_version_minor])
 AC_SUBST([EPIPHANY_MICRO_VERSION], [epiphany_version_micro])
 
-# Build ID
-BUILDID="$(TZ=UTC0 date +'%Y%m%d')"
-AC_SUBST([BUILDID])
-
 AM_INIT_AUTOMAKE([1.9 foreign dist-bzip2 no-dist-gzip tar-ustar])
 
 # Use AM_SILENT_RULES if present