Add GetIdentityHash to v8::Name object API

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index ee6b2e8d5b188c64bc174122c9b4e921d3b11793..99210a589a3a86c7b7a0bd345451f9903b6569bf 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -1822,6 +1822,15 @@ class V8_EXPORT Boolean : public Primitive {
  */
 class V8_EXPORT Name : public Primitive {
  public:
+  /**
+   * Returns the identity hash for this object. The current implementation
+   * uses a inline property on the object to store the identity hash.

[aandrey, 2014/12/01 15:49:17]

a inline -> an inline

[yurys, 2014/12/02 08:42:30]

Done.

+   *
+   * The return value will never be 0. Also, it is not guaranteed to be
+   * unique.
+   */
+  int GetIdentityHash();
+
   V8_INLINE static Name* Cast(v8::Value* obj);
  private:
   static void CheckCast(v8::Value* obj);