Fix lint error.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/173056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/scopes.h

@@ -376,7 +376,7 @@ class Scope: public ZoneObject {
 
 class DummyScope : public Scope {
  public:
-   DummyScope() : Scope(GLOBAL_SCOPE) {
+  DummyScope() : Scope(GLOBAL_SCOPE) {
     outer_scope_ = this;
   }