Replace scoped_ptr with std::unique_ptr in //ui

ui/keyboard/content/keyboard_ui_content.cc

 // Copyright (c) 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 "ui/keyboard/content/keyboard_ui_content.h"
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/values.h"
 #include "content/public/browser/render_widget_host.h"
@@ skipping 148 matching lines @@
     LoadContents(default_url_);
   }
 }
 
 void KeyboardUIContent::UpdateInsetsForWindow(aura::Window* window) {
   aura::Window* keyboard_container =
       keyboard_controller()->GetContainerWindow();
   if (!ShouldWindowOverscroll(window))
     return;
 
-  scoped_ptr<content::RenderWidgetHostIterator> widgets(
+  std::unique_ptr<content::RenderWidgetHostIterator> widgets(
       content::RenderWidgetHost::GetRenderWidgetHosts());
   while (content::RenderWidgetHost* widget = widgets->GetNextHost()) {
     content::RenderWidgetHostView* view = widget->GetView();
     if (view && window->Contains(view->GetNativeView())) {
       gfx::Rect window_bounds = view->GetNativeView()->GetBoundsInScreen();
       gfx::Rect intersect =
           gfx::IntersectRects(window_bounds, keyboard_container->bounds());
       int overlap = ShouldEnableInsets(window) ? intersect.height() : 0;
       if (overlap > 0 && overlap < window_bounds.height())
         view->SetInsets(gfx::Insets(0, 0, overlap, 0));
@@ skipping 43 matching lines @@
     }
     LoadContents(GetVirtualKeyboardUrl());
   }
 }
 
 void KeyboardUIContent::InitInsets(const gfx::Rect& new_bounds) {
   // Adjust the height of the viewport for visible windows on the primary
   // display.
   // TODO(kevers): Add EnvObserver to properly initialize insets if a
   // window is created while the keyboard is visible.
-  scoped_ptr<content::RenderWidgetHostIterator> widgets(
+  std::unique_ptr<content::RenderWidgetHostIterator> widgets(
       content::RenderWidgetHost::GetRenderWidgetHosts());
   while (content::RenderWidgetHost* widget = widgets->GetNextHost()) {
     content::RenderWidgetHostView* view = widget->GetView();
     // Can be NULL, e.g. if the RenderWidget is being destroyed or
     // the render process crashed.
     if (view) {
       aura::Window* window = view->GetNativeView();
       if (ShouldWindowOverscroll(window)) {
         gfx::Rect window_bounds = window->GetBoundsInScreen();
         gfx::Rect intersect = gfx::IntersectRects(window_bounds,
                                                   new_bounds);
         int overlap = intersect.height();
         if (overlap > 0 && overlap < window_bounds.height())
           view->SetInsets(gfx::Insets(0, 0, overlap, 0));
         else
           view->SetInsets(gfx::Insets());
         AddBoundsChangedObserver(window);
       }
     }
   }
 }
 
 void KeyboardUIContent::ResetInsets() {
   const gfx::Insets insets;
-  scoped_ptr<content::RenderWidgetHostIterator> widgets(
+  std::unique_ptr<content::RenderWidgetHostIterator> widgets(
       content::RenderWidgetHost::GetRenderWidgetHosts());
   while (content::RenderWidgetHost* widget = widgets->GetNextHost()) {
     content::RenderWidgetHostView* view = widget->GetView();
     if (view)
       view->SetInsets(insets);
   }
   window_bounds_observer_->RemoveAllObservedWindows();
 }
 
 void KeyboardUIContent::SetupWebContents(content::WebContents* contents) {
@@ skipping 54 matching lines @@
           keyboard_controller()->keyboard_visible());
 }
 
 void KeyboardUIContent::AddBoundsChangedObserver(aura::Window* window) {
   aura::Window* target_window = window ? window->GetToplevelWindow() : nullptr;
   if (target_window)
     window_bounds_observer_->AddObservedWindow(target_window);
 }
 
 }  // namespace keyboard