Change the DidChangeView update to take a new ViewChanged resource.

ppapi/native_client/src/shared/ppapi_proxy/plugin_instance_data.h

 /*
  * 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.
  */
 
 #ifndef NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_PLUGIN_INSTANCE_DATA_H_
 #define NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_PLUGIN_INSTANCE_DATA_H_
 
 #include "native_client/src/include/nacl_macros.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_rect.h"
+#include "ppapi/native_client/src/shared/ppapi_proxy/view_data.h"
 
 namespace ppapi_proxy {
 
 // Per-instance data on the plugin side.
 class PluginInstanceData {
  public:
   static PluginInstanceData* FromPP(PP_Instance id);
   static void DidCreate(PP_Instance id);
   static void DidDestroy(PP_Instance id);
-  static void DidChangeView(PP_Instance id, PP_Rect position, PP_Rect clip,
-                            bool is_fullscreen);
   static bool IsFullscreen(PP_Instance id);
 
   PluginInstanceData(PP_Instance id)
-    : id_(id), position_(PP_MakeRectFromXYWH(0, 0, 0, 0)) {
+      : id_(id),
+        sent_view_changed_(false) {
   }
   ~PluginInstanceData() {}
 
   PP_Instance id() { return id_; }
-  PP_Rect position() { return position_; }
-  bool is_fullscreen() { return is_fullscreen_; }
+
+  void set_sent_view_changed() { sent_view_changed_ = true; }
+  bool sent_view_changed() const { return sent_view_changed_; }
+
+  void set_last_view_data(const ViewData& data) { last_view_data_ = data; }
+  const ViewData& last_view_data() const { return last_view_data_; }
 
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(PluginInstanceData);
 
   PP_Instance id_;
-  PP_Rect position_;
-  bool is_fullscreen_;
+  bool sent_view_changed_;
+
+  ViewData last_view_data_;
 };
 
 }  // namespace ppapi_proxy
 
 #endif  // NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_PLUGIN_INSTANCE_DATA_H_