Include-what-you-use for WrapUnique/MakeUnique.

services/navigation/public/cpp/view.cc

 // Copyright 2016 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 "services/navigation/public/cpp/view.h"
 
 #include "base/bind.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "services/navigation/public/cpp/view_delegate.h"
 #include "services/navigation/public/cpp/view_observer.h"
 #include "ui/aura/mus/window_port_mus.h"
 #include "ui/aura/window.h"
 
 namespace navigation {
 namespace {
 
 // Callback with result of Embed().
@@ skipping 165 matching lines @@
   if (from_front) {
     auto it = navigation_list_.begin() + count;
     navigation_list_.erase(navigation_list_.begin(), it);
   } else {
     auto it = navigation_list_.end() - count;
     navigation_list_.erase(it, navigation_list_.end());
   }
 }
 
 }  // namespace navigation