Add NaCl support to app_shell

components/nacl/common/nacl_constants.cc

+// 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.
+
+#include "components/nacl/common/nacl_constants.h"
+
+#include "base/files/file_path.h"
+
+namespace nacl {
+
+const char kNaClPluginName[] = "Native Client";
+
+const char kNaClPluginMimeType[] = "application/x-nacl";
+const char kNaClPluginExtension[] = "";
+const char kNaClPluginDescription[] = "Native Client Executable";
+
+const char kPnaclPluginMimeType[] = "application/x-pnacl";
+const char kPnaclPluginExtension[] = "";
+const char kPnaclPluginDescription[] = "Portable Native Client Executable";
+
+const base::FilePath::CharType kInternalNaClPluginFileName[] =
+    FILE_PATH_LITERAL("internal-nacl-plugin");
+
+}  // namespace nacl