[GPU] GLES2 lost context recovery

webkit/tools/pepper_test_plugin/plugin_object.h

 /*
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 29 matching lines @@
   explicit PluginObject(NPP npp);
   ~PluginObject();
 
   static NPClass* GetPluginClass();
 
   NPObject* header() { return &header_; }
   NPP npp() const { return npp_; }
 
   void New(NPMIMEType pluginType, int16 argc, char* argn[], char* argv[]);
   void SetWindow(const NPWindow& window);
+  void Initialize3D();
+  void Destroy3D();
   void Draw3D();
 
  private:
   NPObject header_;
   NPP npp_;
   NPObject* test_object_;
   int dimensions_;
 
   NPDevice* device2d_;
   NPDevice* device3d_;
 
 #if !defined(INDEPENDENT_PLUGIN)
   PGLContext pgl_context_;
 #endif
 
   NPDevice* deviceaudio_;
 
   NPDeviceContext3D context3d_;
   NPDeviceContextAudio context_audio_;
 
 
   int width_;
   int height_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginObject);
 };
 
 
 #endif  // WEBKIT_TOOLS_PEPPER_TEST_PLUGIN_PLUGIN_OBJECT_H_