Mojo: nuke EnvironmentData

mojo/environment/environment.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 "mojo/public/cpp/environment/environment.h"
 
-#include "mojo/common/environment_data.h"
-
 namespace mojo {
 
-class Environment::Data {
- public:
-  Data();
-  ~Data();
-
- private:
-  common::EnvironmentData data_;
-
-  DISALLOW_COPY_AND_ASSIGN(Data);
-};
-
-Environment::Data::Data() {
-}
-
-Environment::Data::~Data() {
-}
-
-Environment::Environment() : data_(new Environment::Data) {
+// These methods are intentionally not implemented so that there is a link
+// error if someone uses them in a Chromium-environment.
+#if 0
+Environment::Environment() {
 }
 
 Environment::~Environment() {
-  delete data_;
 }
+#endif
 
 }  // namespace mojo