Convert //remoting to use std::unique_ptr

remoting/host/win/unprivileged_process_delegate.cc

Index: remoting/host/win/unprivileged_process_delegate.cc
diff --git a/remoting/host/win/unprivileged_process_delegate.cc b/remoting/host/win/unprivileged_process_delegate.cc
index c4b927680a0b999823cf0d879ff70be5e910db5f..66d6c1e7a8254848355a5d2907b0a21847eca461 100644
--- a/remoting/host/win/unprivileged_process_delegate.cc
+++ b/remoting/host/win/unprivileged_process_delegate.cc
@@ -238,7 +238,7 @@ bool CreateWindowStationAndDesktop(ScopedSid logon_sid,
 
 UnprivilegedProcessDelegate::UnprivilegedProcessDelegate(
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
-    scoped_ptr<base::CommandLine> target_command)
+    std::unique_ptr<base::CommandLine> target_command)
     : io_task_runner_(io_task_runner),
       target_command_(std::move(target_command)),
       event_handler_(nullptr) {}
@@ -256,7 +256,7 @@ void UnprivilegedProcessDelegate::LaunchProcess(
 
   event_handler_ = event_handler;
 
-  scoped_ptr<IPC::ChannelProxy> server;
+  std::unique_ptr<IPC::ChannelProxy> server;
 
   // Create a restricted token that will be used to run the worker process.
   ScopedHandle token;