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

chrome/browser/ui/views/tabs/tab.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/views/tabs/tab.h"
 
 #include <stddef.h>
 #include <limits>
 #include <utility>
 
@@ skipping 177 matching lines @@
 //
 //  This is a Button subclass that causes middle clicks to be forwarded to the
 //  parent View by explicitly not handling them in OnMousePressed.
 class Tab::TabCloseButton : public views::ImageButton,
                             public views::MaskedTargeterDelegate {
  public:
   explicit TabCloseButton(Tab* tab)
       : views::ImageButton(tab),
         tab_(tab) {
     SetEventTargeter(
-        scoped_ptr<views::ViewTargeter>(new views::ViewTargeter(this)));
+        std::unique_ptr<views::ViewTargeter>(new views::ViewTargeter(this)));
   }
 
   ~TabCloseButton() override {}
 
   // views::View:
   View* GetTooltipHandlerForPoint(const gfx::Point& point) override {
     // Tab close button has no children, so tooltip handler should be the same
     // as the event handler.
     // In addition, a hit test has to be performed for the point (as
     // GetTooltipHandlerForPoint() is responsible for it).
@@ skipping 306 matching lines @@
   SetBorder(views::Border::CreateEmptyBorder(GetLayoutInsets(TAB)));
 
   title_->SetHorizontalAlignment(gfx::ALIGN_TO_HEAD);
   title_->SetElideBehavior(gfx::FADE_TAIL);
   title_->SetHandlesTooltips(false);
   title_->SetAutoColorReadabilityEnabled(false);
   title_->SetText(CoreTabHelper::GetDefaultTitle());
   AddChildView(title_);
 
   SetEventTargeter(
-      scoped_ptr<views::ViewTargeter>(new views::ViewTargeter(this)));
+      std::unique_ptr<views::ViewTargeter>(new views::ViewTargeter(this)));
 
   throbber_ = new ThrobberView(this);
   throbber_->SetVisible(false);
   AddChildView(throbber_);
 
   alert_indicator_button_ = new AlertIndicatorButton(this);
   AddChildView(alert_indicator_button_);
 
   close_button_ = new TabCloseButton(this);
   close_button_->SetAccessibleName(
@@ skipping 1227 matching lines @@
   inactive_images_.image_c = rb.GetImageSkiaNamed(IDR_TAB_INACTIVE_CENTER);
   inactive_images_.image_r = rb.GetImageSkiaNamed(IDR_TAB_INACTIVE_RIGHT);
   inactive_images_.l_width = inactive_images_.image_l->width();
   inactive_images_.r_width = inactive_images_.image_r->width();
 
   mask_images_.image_l = rb.GetImageSkiaNamed(IDR_TAB_ALPHA_LEFT);
   mask_images_.image_r = rb.GetImageSkiaNamed(IDR_TAB_ALPHA_RIGHT);
   mask_images_.l_width = mask_images_.image_l->width();
   mask_images_.r_width = mask_images_.image_r->width();
 }