Replace scoped_ptr with std::unique_ptr in //ui

ui/views/win/hwnd_message_handler.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_H_
 #define UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_H_
 
 #include <windows.h>
+
 #include <stddef.h>
-
+#include <memory>
 #include <set>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "base/win/scoped_gdi_object.h"
 #include "base/win/win_util.h"
 #include "ui/accessibility/ax_enums.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/base/win/window_event_target.h"
 #include "ui/events/event.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/sequential_id_generator.h"
@@ skipping 485 matching lines @@
                                   WPARAM w_param,
                                   LPARAM l_param);
 
   // Helper function for setting the bounds of the HWND. For more information
   // please refer to the SetBounds() function.
   void SetBoundsInternal(const gfx::Rect& bounds_in_pixels,
                          bool force_size_changed);
 
   HWNDMessageHandlerDelegate* delegate_;
 
-  scoped_ptr<FullscreenHandler> fullscreen_handler_;
+  std::unique_ptr<FullscreenHandler> fullscreen_handler_;
 
   // Set to true in Close() and false is CloseNow().
   bool waiting_for_close_now_;
 
   bool use_system_default_icon_;
 
   // Whether all ancestors have been enabled. This is only used if is_modal_ is
   // true.
   bool restored_enabled_;
 
@@ skipping 55 matching lines @@
   ui::SequentialIDGenerator id_generator_;
 
   // Indicates if the window needs the WS_VSCROLL and WS_HSCROLL styles.
   bool needs_scroll_styles_;
 
   // Set to true if we are in the context of a sizing operation.
   bool in_size_loop_;
 
   // Stores a pointer to the WindowEventTarget interface implemented by this
   // class. Allows callers to retrieve the interface pointer.
-  scoped_ptr<ui::ViewProp> prop_window_target_;
+  std::unique_ptr<ui::ViewProp> prop_window_target_;
 
   // Number of active touch down contexts. This is incremented on touch down
   // events and decremented later using a delayed task.
   // We need this to ignore WM_MOUSEACTIVATE messages generated in response to
   // touch input. This is fine because activation still works correctly via
   // native SetFocus calls invoked in the views code.
   int touch_down_contexts_;
 
   // Time the last touch message was received. Used to flag mouse messages
   // synthesized by Windows for touch which are not flagged by the OS as
@@ skipping 11 matching lines @@
   // the DWM related operations when the window comes out of fullscreen mode.
   // This member variable is set to true if the window is transitioning to
   // glass. Defaults to false.
   bool dwm_transition_desired_;
 
   // True if HandleWindowSizeChanging has been called in the delegate, but not
   // HandleWindowSizeChanged.
   bool sent_window_size_changing_;
 
   // Manages observation of Windows Session Change messages.
-  scoped_ptr<WindowsSessionChangeObserver> windows_session_change_observer_;
+  std::unique_ptr<WindowsSessionChangeObserver>
+      windows_session_change_observer_;
 
   // This class provides functionality to register the legacy window as a
   // Direct Manipulation consumer. This allows us to support smooth scroll
   // in Chrome on Windows 10.
-  scoped_ptr<gfx::win::DirectManipulationHelper> direct_manipulation_helper_;
+  std::unique_ptr<gfx::win::DirectManipulationHelper>
+      direct_manipulation_helper_;
 
   // The location where the user clicked on the caption. We cache this when we
   // receive the WM_NCLBUTTONDOWN message. We use this in the subsequent
   // WM_NCMOUSEMOVE message to see if the mouse actually moved.
   // Please refer to the HandleMouseEventInternal function for details on why
   // this is needed.
   gfx::Point caption_left_button_click_pos_;
 
   // Set to true if the left mouse button has been pressed on the caption.
   // Defaults to false.
@@ skipping 11 matching lines @@
 
   // The factory used with BEGIN_SAFE_MSG_MAP_EX.
   base::WeakPtrFactory<HWNDMessageHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HWNDMessageHandler);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_H_