Cleanup: move WebRTC related files from chrome/browser/media to chrome/browser/media/webrtc/

chrome/browser/media/webrtc/fake_desktop_media_list.h

 // 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.
 
-#ifndef CHROME_BROWSER_MEDIA_FAKE_DESKTOP_MEDIA_LIST_H_
-#define CHROME_BROWSER_MEDIA_FAKE_DESKTOP_MEDIA_LIST_H_
+#ifndef CHROME_BROWSER_MEDIA_WEBRTC_FAKE_DESKTOP_MEDIA_LIST_H_
+#define CHROME_BROWSER_MEDIA_WEBRTC_FAKE_DESKTOP_MEDIA_LIST_H_
 
 #include <vector>
 
-#include "chrome/browser/media/desktop_media_list.h"
+#include "chrome/browser/media/webrtc/desktop_media_list.h"
 
 class FakeDesktopMediaList : public DesktopMediaList {
  public:
   FakeDesktopMediaList();
   ~FakeDesktopMediaList() override;
 
   void AddSource(int id);
   void AddSourceByFullMediaID(content::DesktopMediaID media_id);
   void RemoveSource(int index);
   void MoveSource(int old_index, int new_index);
   void SetSourceThumbnail(int index);
   void SetSourceName(int index, base::string16 name);
 
   // DesktopMediaList implementation:
   void SetUpdatePeriod(base::TimeDelta period) override;
   void SetThumbnailSize(const gfx::Size& thumbnail_size) override;
   void SetViewDialogWindowId(content::DesktopMediaID dialog_id) override;
   void StartUpdating(DesktopMediaListObserver* observer) override;
   int GetSourceCount() const override;
   const Source& GetSource(int index) const override;
 
  private:
   std::vector<Source> sources_;
   DesktopMediaListObserver* observer_;
   gfx::ImageSkia thumbnail_;
 };
 
-#endif  // CHROME_BROWSER_MEDIA_FAKE_DESKTOP_MEDIA_LIST_H_
+#endif  // CHROME_BROWSER_MEDIA_WEBRTC_FAKE_DESKTOP_MEDIA_LIST_H_