Make build-memcheck-for-chromium.sh build the binaries from valgrind-variant...

scripts/build-memcheck-for-chromium.sh

-#!/bin/sh
+#!/bin/bash
 
 # Copyright (c) 2009-2010 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Script to build Memcheck for use with chromium
 source common.sh
 
 # SVN isn't smart enough to figure out what rev of VEX to get,
 # so you have to check that out by revision.
-if system_is_snow_leopard
-then
-MEMCHECK_SVN_REV=11243
-MEMCHECK_VEX_SVN_REV=1997
-else
-MEMCHECK_SVN_REV=11055
-MEMCHECK_VEX_SVN_REV=1961
-fi
+MEMCHECK_VV_REV=76
 
 VG_MEMCHECK_DIR="$VG_SRC_DIR/valgrind-memcheck"
-checkout_and_patch_valgrind "$MEMCHECK_SVN_REV" "$MEMCHECK_VEX_SVN_REV" \
-                            "$VG_MEMCHECK_DIR"
+checkout_and_patch_valgrind_variant "$MEMCHECK_VV_REV" "$VG_MEMCHECK_DIR"
 
-cd "$VG_MEMCHECK_DIR"
-
-# Apply some Memcheck-specific pathes
-
-# Add feature bug https://bugs.kde.org/show_bug.cgi?id=201170
-# "Want --show-possible option so I can ignore the bazillion possible leaks..."
-patch -p0 -i "${THISDIR}/possible.patch"
-
-# Make red zone 64 bytes bigger to catch more buffer overruns
-patch -p0 -i "${THISDIR}/redzone.patch"
+cd "$VG_MEMCHECK_DIR/valgrind"
 
 build_valgrind_for_available_platforms