Fix build (and fix brown paper bug as well...).

BUG=

Review URL: https://chromiumcodereview.appspot.com/11419115

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.cc

@@ -6653,7 +6653,7 @@ void HGraphBuilder::VisitProperty(Property* expr) {
         is_array = true;
         for (int i = 0; i < types->length(); i++) {
           Handle<Map> current_map = types->at(i);
-          if (!current_map->instance_type() == JS_ARRAY_TYPE) {
+          if (current_map->instance_type() != JS_ARRAY_TYPE) {
             is_array = false;
             break;
           }