Convert //components/sessions from scoped_ptr to std::unique_ptr

components/sessions/content/content_serialized_navigation_builder.cc

 // Copyright 2014 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/sessions/content/content_serialized_navigation_builder.h"
 
 #include "components/sessions/core/serialized_navigation_entry.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/navigation_controller.h"
@@ skipping 26 matching lines @@
   entry.GetExtraData(kSearchTermsKey, &navigation.search_terms_);
   if (entry.GetFavicon().valid)
     navigation.favicon_url_ = entry.GetFavicon().url;
   navigation.http_status_code_ = entry.GetHttpStatusCode();
   navigation.redirect_chain_ = entry.GetRedirectChain();
 
   return navigation;
 }
 
 // static
-scoped_ptr<content::NavigationEntry>
+std::unique_ptr<content::NavigationEntry>
 ContentSerializedNavigationBuilder::ToNavigationEntry(
     const SerializedNavigationEntry* navigation,
     int page_id,
     content::BrowserContext* browser_context) {
   blink::WebReferrerPolicy policy =
       static_cast<blink::WebReferrerPolicy>(navigation->referrer_policy_);
-  scoped_ptr<content::NavigationEntry> entry(
+  std::unique_ptr<content::NavigationEntry> entry(
       content::NavigationController::CreateNavigationEntry(
           navigation->virtual_url_,
           content::Referrer::SanitizeForRequest(
               navigation->virtual_url_,
               content::Referrer(navigation->referrer_url_, policy)),
           // Use a transition type of reload so that we don't incorrectly
           // increase the typed count.
           ui::PAGE_TRANSITION_RELOAD, false,
           // The extra headers are not sync'ed across sessions.
           std::string(), browser_context));
@@ skipping 13 matching lines @@
 
   // These fields should have default values.
   DCHECK_EQ(SerializedNavigationEntry::STATE_INVALID,
             navigation->blocked_state_);
   DCHECK_EQ(0u, navigation->content_pack_categories_.size());
 
   return entry;
 }
 
 // static
-std::vector<scoped_ptr<content::NavigationEntry>>
+std::vector<std::unique_ptr<content::NavigationEntry>>
 ContentSerializedNavigationBuilder::ToNavigationEntries(
     const std::vector<SerializedNavigationEntry>& navigations,
     content::BrowserContext* browser_context) {
   int page_id = 0;
-  std::vector<scoped_ptr<content::NavigationEntry>> entries;
+  std::vector<std::unique_ptr<content::NavigationEntry>> entries;
   entries.reserve(navigations.size());
   for (const auto& navigation : navigations) {
     entries.push_back(ToNavigationEntry(&navigation, page_id, browser_context));
     ++page_id;
   }
   return entries;
 }
 
 }  // namespace sessions