Convert //url to use std::unique_ptr

components/ntp_snippets/ntp_snippet.cc

 // Copyright 2015 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 "components/ntp_snippets/ntp_snippet.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 
 namespace {
@@ skipping 11 matching lines @@
 
 namespace ntp_snippets {
 
 NTPSnippet::NTPSnippet(const GURL& url) : url_(url) {
   DCHECK(url_.is_valid());
 }
 
 NTPSnippet::~NTPSnippet() {}
 
 // static
-scoped_ptr<NTPSnippet> NTPSnippet::CreateFromDictionary(
+std::unique_ptr<NTPSnippet> NTPSnippet::CreateFromDictionary(
     const base::DictionaryValue& dict) {
   // Need at least the url.
   std::string url_str;
   if (!dict.GetString("url", &url_str))
     return nullptr;
   GURL url(url_str);
   if (!url.is_valid())
     return nullptr;
 
-  scoped_ptr<NTPSnippet> snippet(new NTPSnippet(url));
+  std::unique_ptr<NTPSnippet> snippet(new NTPSnippet(url));
 
   std::string site_title;
   if (dict.GetString(kSiteTitle, &site_title))
     snippet->set_site_title(site_title);
   std::string title;
   if (dict.GetString(kTitle, &title))
     snippet->set_title(title);
   std::string favicon_url;
   if (dict.GetString(kFaviconUrl, &favicon_url))
     snippet->set_favicon_url(GURL(favicon_url));
@@ skipping 23 matching lines @@
       // be written to the output var, so reset it
       expiry_timestamp = 0;
     }
     snippet->set_expiry_date(base::Time::UnixEpoch() +
                              base::TimeDelta::FromSeconds(expiry_timestamp));
   }
 
   return snippet;
 }
 
-scoped_ptr<base::DictionaryValue> NTPSnippet::ToDictionary() const {
-  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
+std::unique_ptr<base::DictionaryValue> NTPSnippet::ToDictionary() const {
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
 
   dict->SetString(kUrl, url_.spec());
   if (!site_title_.empty())
     dict->SetString(kSiteTitle, site_title_);
   if (!title_.empty())
     dict->SetString(kTitle, title_);
   if (favicon_url_.is_valid())
     dict->SetString(kFaviconUrl, favicon_url_.spec());
   if (salient_image_url_.is_valid())
     dict->SetString(kSalientImageUrl, salient_image_url_.spec());
   if (!snippet_.empty())
     dict->SetString(kSnippet, snippet_);
   if (!publish_date_.is_null()) {
     dict->SetString(kPublishDate,
                     base::Int64ToString(
                         (publish_date_ - base::Time::UnixEpoch()).InSeconds()));
   }
   if (!expiry_date_.is_null()) {
     dict->SetString(kExpiryDate,
                     base::Int64ToString(
                         (expiry_date_ - base::Time::UnixEpoch()).InSeconds()));
   }
 
   return dict;
 }
 
 }  // namespace ntp_snippets