Remove old-style constraints from Chrome internals

content/renderer/media/mock_media_constraint_factory.h

-// 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 CONTENT_RENDERER_MEDIA_MOCK_MEDIA_CONSTRAINT_FACTORY_H_
-#define CONTENT_RENDERER_MEDIA_MOCK_MEDIA_CONSTRAINT_FACTORY_H_
-
-#include <string>
-#include <vector>
-
-#include "third_party/WebKit/public/platform/WebMediaConstraints.h"
-
-namespace content {
-
-class MockMediaConstraintFactory {
- public:
-  MockMediaConstraintFactory();
-  ~MockMediaConstraintFactory();
-
-  blink::WebMediaConstraints CreateWebMediaConstraints() const;
-  void AddMandatory(const std::string& key, int value);
-  void AddMandatory(const std::string& key, double value);
-  void AddMandatory(const std::string& key, const std::string& value);
-  void AddMandatory(const std::string& key, bool value);
-  void AddOptional(const std::string& key, int value);
-  void AddOptional(const std::string& key, double value);
-  void AddOptional(const std::string& key, const std::string& value);
-  void AddOptional(const std::string& key, bool value);
-  void DisableDefaultAudioConstraints();
-
- private:
-  std::vector<blink::WebMediaConstraint> mandatory_;
-  std::vector<blink::WebMediaConstraint> optional_;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_MEDIA_MOCK_MEDIA_CONSTRAINT_FACTORY_H_