#include "components/media_router/browser/mirroring_to_flinging_switcher.h"
#include "components/media_router/browser/media_router.h"
#include "components/media_router/browser/media_router_factory.h"
#include "components/media_router/browser/presentation/web_contents_presentation_manager.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/presentation_request.h"
#include "content/public/browser/web_contents.h"
namespace media_router {
void SwitchToFlingingIfPossible(int frame_tree_node_id) { … }
}