Aura: Show dialog box asking user's permisssion for screen sharing for gtalk

chrome/browser/pepper_gtalk_message_filter.h

Index: chrome/browser/pepper_gtalk_message_filter.h
diff --git a/chrome/browser/pepper_gtalk_message_filter.h b/chrome/browser/pepper_gtalk_message_filter.h
new file mode 100644
index 0000000000000000000000000000000000000000..8aa8de57d44d59745b2fc2622f00be8eccb323f2
--- /dev/null
+++ b/chrome/browser/pepper_gtalk_message_filter.h
@@ -0,0 +1,32 @@
+// Copyright (c) 2012 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.
+
+#ifndef CHROME_BROWSER_PEPPER_GTALK_MESSAGE_FILTER_H_
+#define CHROME_BROWSER_PEPPER_GTALK_MESSAGE_FILTER_H_
+#pragma once
+
+#include "content/public/browser/browser_message_filter.h"
+#include "ppapi/c/pp_resource.h"
+
+// A message filter for Gtalk-specific pepper messages.
+class PepperGtalkMessageFilter : public content::BrowserMessageFilter {
+ public:
+  PepperGtalkMessageFilter();
+  virtual ~PepperGtalkMessageFilter();
+
+  // content::BrowserMessageFilter methods.
+  virtual void OverrideThreadForMessage(
+      const IPC::Message& message,
+      content::BrowserThread::ID* thread) OVERRIDE;
+  virtual bool OnMessageReceived(const IPC::Message& message,
+                                 bool* message_was_ok) OVERRIDE;
+
+ private:
+  void OnTalkGetPermission(uint32 plugin_dispatcher_id,
+                           PP_Resource resource);
+
+  DISALLOW_COPY_AND_ASSIGN(PepperGtalkMessageFilter);
+};
+
+#endif  // CHROME_BROWSER_PEPPER_GTALK_MESSAGE_FILTER_H_