Convert //extensions/browser from scoped_ptr to std::unique_ptr

extensions/browser/app_window/app_window.cc

 // Copyright 2014 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 "extensions/browser/app_window/app_window.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 70 matching lines @@
     bounds_properties->SetInteger(name, value);
   else
     bounds_properties->Set(name, base::Value::CreateNullValue());
 }
 
 void SetBoundsProperties(const gfx::Rect& bounds,
                          const gfx::Size& min_size,
                          const gfx::Size& max_size,
                          const std::string& bounds_name,
                          base::DictionaryValue* window_properties) {
-  scoped_ptr<base::DictionaryValue> bounds_properties(
+  std::unique_ptr<base::DictionaryValue> bounds_properties(
       new base::DictionaryValue());
 
   bounds_properties->SetInteger("left", bounds.x());
   bounds_properties->SetInteger("top", bounds.y());
   bounds_properties->SetInteger("width", bounds.width());
   bounds_properties->SetInteger("height", bounds.height());
 
   SetConstraintProperty("minWidth", min_size.width(), bounds_properties.get());
   SetConstraintProperty(
       "minHeight", min_size.height(), bounds_properties.get());
@@ skipping 474 matching lines @@
   app_icon_url_ = url;
   web_contents()->DownloadImage(
       url,
       true,   // is a favicon
       0,      // no maximum size
       false,  // normal cache policy
       base::Bind(&AppWindow::DidDownloadFavicon,
                  image_loader_ptr_factory_.GetWeakPtr()));
 }
 
-void AppWindow::UpdateShape(scoped_ptr<SkRegion> region) {
+void AppWindow::UpdateShape(std::unique_ptr<SkRegion> region) {
   native_app_window_->UpdateShape(std::move(region));
 }
 
 void AppWindow::UpdateDraggableRegions(
     const std::vector<DraggableRegion>& regions) {
   native_app_window_->UpdateDraggableRegions(regions);
 }
 
 void AppWindow::UpdateAppIcon(const gfx::Image& image) {
   if (image.IsEmpty())
@@ skipping 520 matching lines @@
         region.bounds.x(),
         region.bounds.y(),
         region.bounds.right(),
         region.bounds.bottom(),
         region.draggable ? SkRegion::kUnion_Op : SkRegion::kDifference_Op);
   }
   return sk_region;
 }
 
 }  // namespace extensions