Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/time_zone_monitor_win.cc

 // Copyright 2014 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 "content/browser/time_zone_monitor.h"
 
 #include <windows.h>
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/gfx/win/singleton_hwnd_observer.h"
 
 namespace content {
 
 class TimeZoneMonitorWin : public TimeZoneMonitor {
  public:
   TimeZoneMonitorWin()
       : TimeZoneMonitor(),
         singleton_hwnd_observer_(
             new gfx::SingletonHwndObserver(base::Bind(
                 &TimeZoneMonitorWin::OnWndProc, base::Unretained(this)))) {}
 
   ~TimeZoneMonitorWin() override {}
 
  private:
   void OnWndProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam) {
     if (message != WM_TIMECHANGE) {
       return;
     }
 
     NotifyRenderers();
   }
 
-  scoped_ptr<gfx::SingletonHwndObserver> singleton_hwnd_observer_;
+  std::unique_ptr<gfx::SingletonHwndObserver> singleton_hwnd_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(TimeZoneMonitorWin);
 };
 
 // static
-scoped_ptr<TimeZoneMonitor> TimeZoneMonitor::Create() {
-  return scoped_ptr<TimeZoneMonitor>(new TimeZoneMonitorWin());
+std::unique_ptr<TimeZoneMonitor> TimeZoneMonitor::Create() {
+  return std::unique_ptr<TimeZoneMonitor>(new TimeZoneMonitorWin());
 }
 
 }  // namespace content