binconfig: don't try to fix up .la files

If we're going to clean buildpaths from installed .la files then we should do it
globally, not in a class that only six recipes in oe-core use.

(From OE-Core rev: bd4e2cd3f70243f52215f8c92bcd7eb088a9b9f6)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/binconfig.bbclass

@@ -40,15 +40,6 @@ binconfig_package_preprocess () {
 		    -e 's:${STAGING_DIR_HOST}${prefix}:${prefix}:' \
                     $config
 	done
-	for lafile in `find ${PKGD} -type f -name "*.la"` ; do
-		sed -i \
-		    -e 's:${STAGING_BASELIBDIR}:${base_libdir}:g;' \
-		    -e 's:${STAGING_LIBDIR}:${libdir}:g;' \
-		    -e 's:${STAGING_INCDIR}:${includedir}:g;' \
-		    -e 's:${STAGING_DATADIR}:${datadir}:' \
-		    -e 's:${STAGING_DIR_HOST}${prefix}:${prefix}:' \
-		    $lafile
-	done	    
 }
 
 SYSROOT_PREPROCESS_FUNCS += "binconfig_sysroot_preprocess"