Replace scoped_ptr with std::unique_ptr in //ui

ui/gfx/font_render_params_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 "ui/gfx/font_render_params.h"
+
+#include <memory>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/win/registry.h"
-#include "ui/gfx/font_render_params.h"
 #include "ui/gfx/win/direct_write.h"
 #include "ui/gfx/win/singleton_hwnd_observer.h"
 
 namespace gfx {
 
 namespace {
 
 FontRenderParams::SubpixelRendering GetSubpixelRenderingGeometry() {
   DISPLAY_DEVICE display_device = {sizeof(DISPLAY_DEVICE)};
   for (int i = 0; EnumDisplayDevices(nullptr, i, &display_device, 0); ++i) {
@@ skipping 64 matching lines @@
   CachedFontRenderParams() {}
   ~CachedFontRenderParams() {}
 
   void OnWndProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam) {
     if (message == WM_SETTINGCHANGE) {
       params_.reset();
       singleton_hwnd_observer_.reset(nullptr);
     }
   }
 
-  scoped_ptr<FontRenderParams> params_;
-  scoped_ptr<SingletonHwndObserver> singleton_hwnd_observer_;
+  std::unique_ptr<FontRenderParams> params_;
+  std::unique_ptr<SingletonHwndObserver> singleton_hwnd_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(CachedFontRenderParams);
 };
 
 }  // namespace
 
 FontRenderParams GetFontRenderParams(const FontRenderParamsQuery& query,
                                      std::string* family_out) {
   if (family_out)
     NOTIMPLEMENTED();
   // Customized font rendering settings are not supported, only defaults.
   return CachedFontRenderParams::GetInstance()->GetParams();
 }
 
 }  // namespace gfx