Reland r11753: Fix try..finally.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index e55d7cca17c131912cdb4a10d28cbfab192ae173..928de47b31d89f8e92c05583921a2b607cf13199 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -240,7 +240,7 @@ class FullCodeGenerator: public AstVisitor {
   // The finally block of a try/finally statement.
   class Finally : public NestedStatement {
    public:
-    static const int kElementCount = 2;
+    static const int kElementCount = 5;
 
     explicit Finally(FullCodeGenerator* codegen) : NestedStatement(codegen) { }
     virtual ~Finally() {}