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

chrome/browser/media/webrtc/fake_desktop_media_list.cc

 // 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 "chrome/browser/media/fake_desktop_media_list.h"
+#include "chrome/browser/media/webrtc/fake_desktop_media_list.h"
 
 #include "base/strings/string_number_conversions.h"
-#include "chrome/browser/media/desktop_media_list_observer.h"
+#include "chrome/browser/media/webrtc/desktop_media_list_observer.h"
 #include "ui/gfx/skia_util.h"
 
 FakeDesktopMediaList::FakeDesktopMediaList() : observer_(NULL) {}
 FakeDesktopMediaList::~FakeDesktopMediaList() {}
 
 void FakeDesktopMediaList::AddSource(int id) {
   AddSourceByFullMediaID(
       content::DesktopMediaID(content::DesktopMediaID::TYPE_WINDOW, id));
 }
 
@@ skipping 44 matching lines @@
   bitmap.eraseARGB(255, 0, 255, 0);
   thumbnail_ = gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
 }
 
 int FakeDesktopMediaList::GetSourceCount() const { return sources_.size(); }
 
 const DesktopMediaList::Source& FakeDesktopMediaList::GetSource(
     int index) const {
   return sources_[index];
 }