Fix test.

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10442030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/mjsunit/regexp-global.js

@@ -129,4 +129,4 @@ assertEquals("4, 2!", str);
 // Test capture that is a real substring.
 var str = "Beasts of England, beasts of Ireland";
 str = str.replace(/(.*)/g, function(match) { return '~'; });
-assertEquals("~~");
+assertEquals("~~", str);