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

chrome/browser/ui/views/extensions/extension_message_bubble_view.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 "chrome/browser/ui/views/extensions/extension_message_bubble_view.h"
 
 #include <utility>
 
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 26 matching lines @@
 // How long to wait until showing the bubble (in seconds).
 int g_bubble_appearance_wait_time = 5;
 
 }  // namespace
 
 namespace extensions {
 
 ExtensionMessageBubbleView::ExtensionMessageBubbleView(
     views::View* anchor_view,
     views::BubbleBorder::Arrow arrow_location,
-    scoped_ptr<extensions::ExtensionMessageBubbleController> controller)
+    std::unique_ptr<extensions::ExtensionMessageBubbleController> controller)
     : BubbleDelegateView(anchor_view, arrow_location),
       controller_(std::move(controller)),
       anchor_view_(anchor_view),
       headline_(NULL),
       learn_more_(NULL),
       dismiss_button_(NULL),
       link_clicked_(false),
       action_taken_(false),
       weak_factory_(this) {
   DCHECK(anchor_view->GetWidget());
@@ skipping 170 matching lines @@
   state->role = ui::AX_ROLE_ALERT;
 }
 
 void ExtensionMessageBubbleView::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && details.child == this)
     NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
 }
 
 }  // namespace extensions