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

chrome/browser/ui/views/toolbar/toolbar_action_view.cc

 // Copyright 2013 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/views/toolbar/toolbar_action_view.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 77 matching lines @@
   // destroyed.
   set_ink_drop_delegate(nullptr);
   view_controller_->SetDelegate(nullptr);
 }
 
 void ToolbarActionView::GetAccessibleState(ui::AXViewState* state) {
   views::MenuButton::GetAccessibleState(state);
   state->role = ui::AX_ROLE_BUTTON;
 }
 
-scoped_ptr<LabelButtonBorder> ToolbarActionView::CreateDefaultBorder() const {
-  scoped_ptr<LabelButtonBorder> border = LabelButton::CreateDefaultBorder();
+std::unique_ptr<LabelButtonBorder> ToolbarActionView::CreateDefaultBorder()
+    const {
+  std::unique_ptr<LabelButtonBorder> border =
+      LabelButton::CreateDefaultBorder();
   border->set_insets(gfx::Insets(kBorderInset, kBorderInset,
                                  kBorderInset, kBorderInset));
   return border;
 }
 
 bool ToolbarActionView::IsTriggerableEvent(const ui::Event& event) {
   return views::MenuButton::IsTriggerableEvent(event) &&
          (base::TimeTicks::Now() - popup_closed_time_).InMilliseconds() >
              views::kMinimumMsBetweenButtonClicks;
 }
@@ skipping 214 matching lines @@
     if (menu_controller->in_nested_run()) {
       // There is another menu showing. Close the outermost menu (since we are
       // shown in the same menu, we don't want to close the whole thing).
       menu_controller->Cancel(views::MenuController::EXIT_OUTERMOST);
       return true;
     }
   }
 
   return false;
 }