Add NaCl support to app_shell

components/nacl/common/nacl_constants.h

Index: components/nacl/common/nacl_constants.h
diff --git a/components/nacl/common/nacl_constants.h b/components/nacl/common/nacl_constants.h
new file mode 100644
index 0000000000000000000000000000000000000000..2b18e0e61edecfed375668b877560449f1084d9a
--- /dev/null
+++ b/components/nacl/common/nacl_constants.h
@@ -0,0 +1,25 @@
+// Copyright 2014 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 COMPONENTS_NACL_COMMON_NACL_CONSTANTS_H_
+#define COMPONENTS_NACL_COMMON_NACL_CONSTANTS_H_
+
+#include "base/files/file_path.h"
+
+namespace nacl {
+
+extern const char kNaClPluginName[];
+extern const char kNaClPluginMimeType[];
+extern const char kNaClPluginExtension[];
+extern const char kNaClPluginDescription[];
+
+extern const char kPnaclPluginMimeType[];
+extern const char kPnaclPluginExtension[];
+extern const char kPnaclPluginDescription[];
+
+extern const base::FilePath::CharType kInternalNaClPluginFileName[];
+
+}  // namespace nacl
+
+#endif  // COMPONENTS_NACL_COMMON_NACL_CONSTANTS_H_