X64: Fix Generate_NotifyLazyDeoptimized to actually call with the LAZY flag.

This should fix the flaky cctest failure on the debug run of x64 with
crankshaft enabled.

Review URL: http://codereview.chromium.org/6480032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x64/builtins-x64.cc

@@ -596,7 +596,7 @@ void Builtins::Generate_NotifyDeoptimized(MacroAssembler* masm) {
 
 
 void Builtins::Generate_NotifyLazyDeoptimized(MacroAssembler* masm) {
-  Generate_NotifyDeoptimizedHelper(masm, Deoptimizer::EAGER);
+  Generate_NotifyDeoptimizedHelper(masm, Deoptimizer::LAZY);
 }