Create ppapi_proxy.dll.

ppapi/proxy/ppapi_proxy_export.h

Index: ppapi/proxy/ppapi_proxy_export.h
===================================================================
--- ppapi/proxy/ppapi_proxy_export.h	(revision 0)
+++ ppapi/proxy/ppapi_proxy_export.h	(revision 0)
@@ -0,0 +1,26 @@
+// 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_PROXY_PPAPI_PROXY_EXPORT_H_
+#define PPAPI_PROXY_PPAPI_PROXY_EXPORT_H_
+#pragma once
+
+#if defined(COMPONENT_BUILD)
+#if defined(WIN32)
+
+#if defined(PPAPI_PROXY_IMPLEMENTATION)
+#define PPAPI_PROXY_EXPORT __declspec(dllexport)
+#else
+#define PPAPI_PROXY_EXPORT __declspec(dllimport)
+#endif  // defined(PPAPI_PROXY_IMPLEMENTATION)
+
+#else  // defined(WIN32)
+#define PPAPI_PROXY_EXPORT __attribute__((visibility("default")))
+#endif
+
+#else  // defined(COMPONENT_BUILD)
+#define PPAPI_PROXY_EXPORT
+#endif
+
+#endif  // PPAPI_PROXY_PPAPI_PROXY_EXPORT_H_