Deprecate the version of Context::New which returns a Persistent.

include/v8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4591 matching lines @@
    * template. The state of the global object will be completely reset
    * and only object identify will remain.
    */
   static Local<Context> New(
       Isolate* isolate,
       ExtensionConfiguration* extensions = NULL,
       Handle<ObjectTemplate> global_template = Handle<ObjectTemplate>(),
       Handle<Value> global_object = Handle<Value>());
 
   /** Deprecated. Use Isolate version instead. */
-  // TODO(mstarzinger): Put this behind the V8_DEPRECATED guard.
-  static Persistent<Context> New(
+  V8_DEPRECATED(static Persistent<Context> New(
       ExtensionConfiguration* extensions = NULL,
       Handle<ObjectTemplate> global_template = Handle<ObjectTemplate>(),
-      Handle<Value> global_object = Handle<Value>());
+      Handle<Value> global_object = Handle<Value>()));
 
   /** Returns the last entered context. */
   static Local<Context> GetEntered();
 
   // TODO(svenpanne) Actually deprecate this.
   /** Deprecated. Use Isolate::GetCurrentContext instead. */
   static Local<Context> GetCurrent();
 
   /**
    * Returns the context of the calling JavaScript code.  That is the
@@ skipping 1337 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_