Replace scoped_ptr with std::unique_ptr in //ui

ui/display/win/screen_win_unittest.cc

 // Copyright 2015 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/display/win/screen_win.h"
 
 #include <windows.h>
 #include <inttypes.h>
 #include <stddef.h>
 
@@ skipping 166 matching lines @@
                                         hwnd_map_));
     gfx::Screen::SetScreenInstance(screen_win_.get());
   }
 
   ScreenWin* GetScreenWin() {
     return screen_win_.get();
   }
 
  private:
   HWND hwndLast_ = nullptr;
-  scoped_ptr<ScreenWin> screen_win_;
+  std::unique_ptr<ScreenWin> screen_win_;
   std::vector<MONITORINFOEX> monitor_infos_;
   std::vector<DisplayInfo> display_infos_;
   std::unordered_map<HWND, gfx::Rect> hwnd_map_;
 
   DISALLOW_COPY_AND_ASSIGN(TestScreenWinManager);
 };
 
 class ScreenWinTest : public testing::Test {
  protected:
   ScreenWinTest() = default;
@@ skipping 13 matching lines @@
   }
 
   virtual void SetUpScreen(TestScreenWinInitializer* initializer) = 0;
 
   gfx::NativeWindow GetNativeWindowFromHWND(HWND hwnd) const {
     ScreenWin* screen_win = screen_win_initializer_->GetScreenWin();
     return screen_win->GetNativeWindowFromHWND(hwnd);;
   }
 
  private:
-  scoped_ptr<TestScreenWinManager> screen_win_initializer_;
+  std::unique_ptr<TestScreenWinManager> screen_win_initializer_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenWinTest);
 };
 
 // Single Display of 1.0 Device Scale Factor.
 class ScreenWinTestSingleDisplay1x : public ScreenWinTest {
  public:
   ScreenWinTestSingleDisplay1x() = default;
 
   void SetUpScreen(TestScreenWinInitializer* initializer) override {
@@ skipping 543 matching lines @@
 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetPrimaryDisplay) {
   gfx::Screen* screen = GetScreen();
   gfx::Display primary = screen->GetPrimaryDisplay();
   EXPECT_EQ(gfx::Point(0, 0), primary.bounds().origin());
 }
 
 }  // namespace
 
 }  // namespace win
 }  // namespace display