Change the DidChangeView update to take a new ViewChanged resource.

ppapi/native_client/src/shared/ppapi_proxy/view_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 PPAPI_NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_VIEW_DATA_H_
+#define PPAPI_NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_VIEW_DATA_H_
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_rect.h"
+
+namespace ppapi_proxy {
+
+struct ViewData {
+  ViewData();
+
+  PP_Rect viewport_rect;
+  PP_Bool is_fullscreen;
+  PP_Bool is_page_visible;
+  PP_Rect clip_rect;
+};
+
+}  // namespace ppapi_proxy
+
+#endif  // PPAPI_NATIVE_CLIENT_SRC_SHARED_PPAPI_PROXY_VIEW_DATA_H_