Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc

 // 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.
 
 #include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/browser_finder.h"
@@ skipping 236 matching lines @@
 
  private:
   void EnableAutoResize() {
     content::RenderViewHost* render_view_host =
         GetWebContents()->GetRenderViewHost();
     render_view_host->EnableAutoResize(min_size_, max_size_);
   }
 
   InitiatorWebContentsObserver initiator_observer_;
 
-  scoped_ptr<ConstrainedWebDialogDelegateViews> impl_;
+  std::unique_ptr<ConstrainedWebDialogDelegateViews> impl_;
 
   // Minimum and maximum sizes to determine dialog bounds for auto-resizing.
   const gfx::Size min_size_;
   const gfx::Size max_size_;
 
   DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogDelegateViewViews);
 };
 
 }  // namespace
 
@@ skipping 17 matching lines @@
     const gfx::Size& max_size) {
   DCHECK(!min_size.IsEmpty());
   DCHECK(!max_size.IsEmpty());
   ConstrainedWebDialogDelegateViewViews* dialog =
       new ConstrainedWebDialogDelegateViewViews(
           browser_context, delegate, web_contents,
           min_size, max_size);
   constrained_window::CreateWebModalDialogViews(dialog, web_contents);
   return dialog;
 }