Convert //remoting to use std::unique_ptr

remoting/test/host_list_fetcher.h

Index: remoting/test/host_list_fetcher.h
diff --git a/remoting/test/host_list_fetcher.h b/remoting/test/host_list_fetcher.h
index 7b7cc3a1c3f91dee6f9b8a435294edb80f27d157..54094bdd654f5bc9a042b006211ba38140735949 100644
--- a/remoting/test/host_list_fetcher.h
+++ b/remoting/test/host_list_fetcher.h
@@ -5,13 +5,13 @@
 #ifndef REMOTING_TEST_HOST_LIST_FETCHER_H_
 #define REMOTING_TEST_HOST_LIST_FETCHER_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "remoting/test/host_info.h"
 
@@ -58,7 +58,7 @@ class HostListFetcher : public net::URLFetcherDelegate {
   void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   // Holds the URLFetcher for the Host List request.
-  scoped_ptr<net::URLFetcher> request_;
+  std::unique_ptr<net::URLFetcher> request_;
 
   // Provides application-specific context for the network request.
   scoped_refptr<remoting::URLRequestContextGetter> request_context_getter_;