Do not use scribe for release builds.

Summary: Do not use scribe for release builds.

Test Plan: build fbcode

Reviewers: heyongqiang

Reviewed By: heyongqiang

Differential Revision: https://reviews.facebook.net/D5139

fbcode.sh

@@ -11,10 +11,6 @@ TOOLCHAIN_LIB_BASE="/mnt/gvfs/third-party/$TOOLCHAIN_REV/gcc-4.6.2-glibc-2.13"
 # always build thrift server
 export USE_THRIFT=1
 
-if ! test "$NO_SCRIBE"; then
-export USE_SCRIBE=1
-fi
-
 # location of libhdfs libraries
 if test "$USE_HDFS"; then
   JAVA_HOME="/usr/local/jdk-6u22-64"