mac: remove libc++-static 10.6 compatibility hack

chrome/tools/build/mac/verify_order

Index: chrome/tools/build/mac/verify_order
diff --git a/chrome/tools/build/mac/verify_order b/chrome/tools/build/mac/verify_order
index d10ca9d4b33802a65244b12cebd12fd0047c173f..add97eb88b805884c97aede60e3bfab10069ea95 100755
--- a/chrome/tools/build/mac/verify_order
+++ b/chrome/tools/build/mac/verify_order
@@ -12,8 +12,6 @@
 #
 # This script can be used to verify that all of the global text symbols in
 # a Mach-O file are accounted for in an order file.
-#
-# Also check that the file does not depend on either of libstdc++ or libc++.
 
 if [ ${#} -ne 2 ] ; then
   echo "usage: ${0} LAST_SYMBOL MACH_O_FILE" >& 2
@@ -47,13 +45,5 @@ if [ ${?} -ne 0 ] ; then
   echo "${0}: failed to get libraries in ${MACH_O_FILE}" >& 2
   exit 1
 fi
-if grep -Fq libstdc++ <<< ${LIBS} ; then
-  echo "${0}: ${MACH_O_FILE} depends on libstdc++" >& 2
-  exit 1
-fi
-if grep -Fq libc++ <<< ${LIBS} ; then
-  echo "${0}: ${MACH_O_FILE} depends on libc++" >& 2
-  exit 1
-fi
 
 exit 0