Delete WindowPicker class and subclasses.

webrtc/base/windowpickerfactory.h

-/*
- *  Copyright 2010 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_BASE_WINDOWPICKERFACTORY_H_
-#define WEBRTC_BASE_WINDOWPICKERFACTORY_H_
-
-#if defined(WEBRTC_WIN)
-#include "webrtc/base/win32windowpicker.h"
-#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
-#include "webrtc/base/macutils.h"
-#include "webrtc/base/macwindowpicker.h"
-#elif defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) && defined(HAVE_X11)
-#include "webrtc/base/x11windowpicker.h"
-#endif
-
-#include "webrtc/base/windowpicker.h"
-
-namespace rtc {
-
-class WindowPickerFactory {
- public:
-  virtual ~WindowPickerFactory() {}
-
-  // Instance method for dependency injection.
-  virtual WindowPicker* Create() {
-    return CreateWindowPicker();
-  }
-
-  static WindowPicker* CreateWindowPicker() {
-#if defined(WEBRTC_WIN)
-    return new Win32WindowPicker();
-#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
-    return new MacWindowPicker();
-#elif defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) && defined(HAVE_X11)
-    return new X11WindowPicker();
-#else
-    return NULL;
-#endif
-  }
-
-  static bool IsSupported() {
-#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
-    return GetOSVersionName() >= kMacOSLeopard;
-#else
-    return true;
-#endif
-  }
-};
-
-}  // namespace rtc
-
-#endif  // WEBRTC_BASE_WINDOWPICKERFACTORY_H_