Re-write many calls to WrapUnique() with MakeUnique()

remoting/host/win/session_desktop_environment.cc

Index: remoting/host/win/session_desktop_environment.cc
diff --git a/remoting/host/win/session_desktop_environment.cc b/remoting/host/win/session_desktop_environment.cc
index ef3aacb7a23777f38a672eb1aa272749e96052b0..72e83824f348bf3741d2fa3278bd82581585b4b9 100644
--- a/remoting/host/win/session_desktop_environment.cc
+++ b/remoting/host/win/session_desktop_environment.cc
@@ -23,10 +23,10 @@ std::unique_ptr<InputInjector>
 SessionDesktopEnvironment::CreateInputInjector() {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
-  return base::WrapUnique(new SessionInputInjectorWin(
+  return base::MakeUnique<SessionInputInjectorWin>(
       input_task_runner(),
       InputInjector::Create(input_task_runner(), ui_task_runner()),
-      ui_task_runner(), inject_sas_, lock_workstation_));
+      ui_task_runner(), inject_sas_, lock_workstation_);
 }
 
 SessionDesktopEnvironment::SessionDesktopEnvironment(