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

content/browser/accessibility/accessibility_tree_formatter.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 "content/browser/accessibility/accessibility_tree_formatter.h"
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/pattern.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/web_contents.h"
 
 namespace content {
 namespace {
 const char kIndentSymbol = '+';
 const int kIndentSymbolCount = 2;
 const char* kSkipString = "@NO_DUMP";
 const char* kSkipChildren = "@NO_CHILDREN_DUMP";
 const char* kChildrenDictAttr = "children";
 }
 
 AccessibilityTreeFormatter::AccessibilityTreeFormatter()
     : show_ids_(false) {
 }
 
 AccessibilityTreeFormatter::~AccessibilityTreeFormatter() {
 }
 
-scoped_ptr<base::DictionaryValue>
-AccessibilityTreeFormatter::BuildAccessibilityTree(
-    BrowserAccessibility* root) {
+std::unique_ptr<base::DictionaryValue>
+AccessibilityTreeFormatter::BuildAccessibilityTree(BrowserAccessibility* root) {
   CHECK(root);
-  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
   RecursiveBuildAccessibilityTree(*root, dict.get());
   return dict;
 }
 
 void AccessibilityTreeFormatter::FormatAccessibilityTree(
     BrowserAccessibility* root, base::string16* contents) {
-  scoped_ptr<base::DictionaryValue> dict = BuildAccessibilityTree(root);
+  std::unique_ptr<base::DictionaryValue> dict = BuildAccessibilityTree(root);
   RecursiveFormatAccessibilityTree(*(dict.get()), contents);
 }
 
 void AccessibilityTreeFormatter::RecursiveBuildAccessibilityTree(
     const BrowserAccessibility& node, base::DictionaryValue* dict) {
   AddProperties(node, dict);
 
   base::ListValue* children = new base::ListValue;
   dict->Set(kChildrenDictAttr, children);
 
@@ skipping 88 matching lines @@
   if (attr.empty())
     return;
   if (!MatchesFilters(attr, include_by_default))
     return;
   if (!line->empty())
     *line += base::ASCIIToUTF16(" ");
   *line += attr;
 }
 
 }  // namespace content