Version 3.12.9

Correctly advance the scanner when scanning unicode regexp flag. (Chromium issue 136084)

Fixed unhandlified code calling Harmony Proxy traps. (issue 2219)

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@12006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index e7ff3d0..211a20c 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -1743,14 +1743,7 @@
 
 
 static int CountMapTransitions(Map* map) {
-  int result = 0;
-  DescriptorArray* descs = map->instance_descriptors();
-  for (int i = 0; i < descs->number_of_descriptors(); i++) {
-    if (descs->IsTransitionOnly(i)) {
-      result++;
-    }
-  }
-  return result;
+  return map->transitions()->number_of_transitions();
 }