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

chrome/browser/ui/views/frame/browser_root_view.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/frame/browser_root_view.h"
 
 #include <cmath>
 
 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
 #include "chrome/browser/defaults.h"
@@ skipping 45 matching lines @@
   if (data.HasURL(ui::OSExchangeData::CONVERT_FILENAMES))
     return true;
 
   // If there isn't a URL, see if we can 'paste and go'.
   return GetPasteAndGoURL(data, nullptr);
 }
 
 void BrowserRootView::OnDragEntered(const ui::DropTargetEvent& event) {
   if (ShouldForwardToTabStrip(event)) {
     forwarding_to_tab_strip_ = true;
-    scoped_ptr<ui::DropTargetEvent> mapped_event(
+    std::unique_ptr<ui::DropTargetEvent> mapped_event(
         MapEventToTabStrip(event, event.data()));
     tabstrip()->OnDragEntered(*mapped_event.get());
   }
 }
 
 int BrowserRootView::OnDragUpdated(const ui::DropTargetEvent& event) {
   if (ShouldForwardToTabStrip(event)) {
-    scoped_ptr<ui::DropTargetEvent> mapped_event(
+    std::unique_ptr<ui::DropTargetEvent> mapped_event(
         MapEventToTabStrip(event, event.data()));
     if (!forwarding_to_tab_strip_) {
       tabstrip()->OnDragEntered(*mapped_event.get());
       forwarding_to_tab_strip_ = true;
     }
     return tabstrip()->OnDragUpdated(*mapped_event.get());
   } else if (forwarding_to_tab_strip_) {
     forwarding_to_tab_strip_ = false;
     tabstrip()->OnDragExited();
   }
@@ skipping 23 matching lines @@
     // The url isn't valid. Use the paste and go url.
     if (GetPasteAndGoURL(event.data(), &url))
       mapped_data.SetURL(url, base::string16());
     // else case: couldn't extract a url or 'paste and go' url. This ends up
     // passing through an ui::OSExchangeData with nothing in it. We need to do
     // this so that the tab strip cleans up properly.
   } else {
     mapped_data.SetURL(url, base::string16());
   }
   forwarding_to_tab_strip_ = false;
-  scoped_ptr<ui::DropTargetEvent> mapped_event(
+  std::unique_ptr<ui::DropTargetEvent> mapped_event(
       MapEventToTabStrip(event, mapped_data));
   return tabstrip()->OnPerformDrop(*mapped_event);
 }
 
 const char* BrowserRootView::GetClassName() const {
   return kViewClassName;
 }
 
 bool BrowserRootView::OnMouseWheel(const ui::MouseWheelEvent& event) {
   if (browser_defaults::kScrollEventChangesTab) {
@@ skipping 106 matching lines @@
       browser_view_->browser()->profile())->Classify(
           text, false, false, metrics::OmniboxEventProto::INVALID_SPEC, &match,
           nullptr);
   if (!match.destination_url.is_valid())
     return false;
 
   if (url)
     *url = match.destination_url;
   return true;
 }