A proposal for an initial postMessage interface. This will allow JavaScript ...

ppapi/cpp/instance.h

Index: ppapi/cpp/instance.h
===================================================================
--- ppapi/cpp/instance.h	(revision 77426)
+++ ppapi/cpp/instance.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -72,6 +72,9 @@
   /** See PPP_Instance.GetInstanceObject. */
   virtual Var GetInstanceObject();
 
+  /** See PPP_Instance.HandleMessage. */
+  virtual void HandleMessage(const Var& message_data);

[polina, 2011/03/17 02:59:28]

This is called |message| in the C header. Would be nice to be consistent.

+
   /** See PPP_Instance.GetSelectedText. */
   virtual Var GetSelectedText(bool html);
   // @}
@@ -96,6 +99,9 @@
 
   /** See PPB_Instance.ExecuteScript. */
   Var ExecuteScript(const Var& script, Var* exception = NULL);
+
+  /** See PPB_Instance.PostMessage. */
+  void PostMessage(const Var& message);
   // @}
 
   /**