[v8/el6] drop -Wno-error=unused-local-typedefs; doesn't apply/work on el6

[T.C. Hollingsworth]

commit 4d482caa8b0f9fe524d4d38d85d6438d95162d1a
Author: T.C. Hollingsworth <tchollingsworth at gmail.com>
Date:   Fri Mar 15 19:14:05 2013 -0700

    drop -Wno-error=unused-local-typedefs; doesn't apply/work on el6

 v8.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/v8.spec b/v8.spec
index 68b7f2c..efdc76a 100644
--- a/v8.spec
+++ b/v8.spec
@@ -51,7 +51,7 @@ Development headers and libraries for v8.
 %setup -q -n %{name}-%{version}
 
 # -fno-strict-aliasing is needed with gcc 4.4 to get past some ugly code
-PARSED_OPT_FLAGS=`echo \'$RPM_OPT_FLAGS -fPIC -fno-strict-aliasing -Wno-unused-parameter -Wno-error=strict-overflow -Wno-error=unused-local-typedefs -Wno-unused-but-set-variable\'| sed "s/ /',/g" | sed "s/',/', '/g"`
+PARSED_OPT_FLAGS=`echo \'$RPM_OPT_FLAGS -fPIC -fno-strict-aliasing -Wno-unused-parameter -Wno-error=strict-overflow -Wno-unused-but-set-variable\'| sed "s/ /',/g" | sed "s/',/', '/g"`
 sed -i "s|'-O3',|$PARSED_OPT_FLAGS,|g" SConstruct
 
 # clear spurious executable bits