Revert 222074 "Refactor KeySystems code to call a function to po..."

trunk/src/content/public/renderer/key_system_info.cc

Index: trunk/src/content/public/renderer/key_system_info.cc
===================================================================
--- trunk/src/content/public/renderer/key_system_info.cc	(revision 222090)
+++ trunk/src/content/public/renderer/key_system_info.cc	(working copy)
@@ -1,17 +0,0 @@
-// Copyright 2013 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 "content/public/renderer/key_system_info.h"
-
-namespace content {
-
-KeySystemInfo::KeySystemInfo(const std::string& key_system)
-    : key_system(key_system),
-      use_aes_decryptor(false) {
-}
-
-KeySystemInfo::~KeySystemInfo() {
-}
-
-}  // namespace content