Upgrade V8 to 2.5.1

1 files changed, 5 insertions, 5 deletions

diff --git a/deps/v8/src/vm-state.h b/deps/v8/src/vm-state.h
index 080eb8ded6..cc91e83714 100644
--- a/deps/v8/src/vm-state.h
+++ b/deps/v8/src/vm-state.h
@@ -28,6 +28,8 @@
 #ifndef V8_VM_STATE_H_
 #define V8_VM_STATE_H_
 
+#include "top.h"
+
 namespace v8 {
 namespace internal {
 
@@ -44,16 +46,16 @@ class VMState BASE_EMBEDDED {
 
   // Used for debug asserts.
   static bool is_outermost_external() {
-    return current_state_ == 0;
+    return Top::current_vm_state() == 0;
   }
 
   static StateTag current_state() {
-    VMState* state = reinterpret_cast<VMState*>(current_state_);
+    VMState* state = Top::current_vm_state();
     return state ? state->state() : EXTERNAL;
   }
 
   static Address external_callback() {
-    VMState* state = reinterpret_cast<VMState*>(current_state_);
+    VMState* state = Top::current_vm_state();
     return state ? state->external_callback_ : NULL;
   }
 
@@ -63,8 +65,6 @@ class VMState BASE_EMBEDDED {
   VMState* previous_;
   Address external_callback_;
 
-  // A stack of VM states.
-  static AtomicWord current_state_;
 #else
  public:
   explicit VMState(StateTag state) {}