Copy of issue 155346: Change test status for x64, make test.py pass --arch to Scons.

test/message/message.status

Index: test/message/message.status
===================================================================
--- test/message/message.status	(revision 2455)
+++ test/message/message.status	(working copy)
@@ -32,13 +32,13 @@
 
 [ $arch == x64 ]
 
-simple-throw.js: FAIL
-try-catch-finally-throw-in-catch-and-finally.js: FAIL
-try-catch-finally-throw-in-catch.js: FAIL
-try-catch-finally-throw-in-finally.js: FAIL
-try-finally-throw-in-finally.js: FAIL
-try-finally-throw-in-try-and-finally.js: FAIL
-try-finally-throw-in-try.js: FAIL
-overwritten-builtins.js: FAIL
-regress-73.js: FAIL
-regress-75.js: FAIL
+simple-throw: FAIL
+try-catch-finally-throw-in-catch-and-finally: FAIL
+try-catch-finally-throw-in-catch: FAIL
+try-catch-finally-throw-in-finally: FAIL
+try-finally-throw-in-finally: FAIL
+try-finally-throw-in-try-and-finally: FAIL
+try-finally-throw-in-try: FAIL
+overwritten-builtins: FAIL
+regress/regress-73: FAIL
+regress/regress-75: FAIL