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

components/sessions/content/content_serialized_navigation_builder.h

 // 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.
 
 #ifndef COMPONENTS_SESSIONS_CONTENT_CONTENT_SERIALIZED_NAVIGATION_BUILDER_H_
 #define COMPONENTS_SESSIONS_CONTENT_CONTENT_SERIALIZED_NAVIGATION_BUILDER_H_
 
+#include <memory>
 #include <vector>
 
-#include "base/memory/scoped_ptr.h"
 #include "components/sessions/core/sessions_export.h"
 
 namespace content {
 class BrowserContext;
 class NavigationEntry;
 }
 
 namespace sessions {
 class SerializedNavigationEntry;
 
 // Provides methods to convert between SerializedNavigationEntry and content
 // classes.
 class SESSIONS_EXPORT ContentSerializedNavigationBuilder {
  public:
   // Construct a SerializedNavigationEntry for a particular index from the given
   // NavigationEntry.
   static SerializedNavigationEntry FromNavigationEntry(
       int index,
       const content::NavigationEntry& entry);
 
   // Convert the given SerializedNavigationEntry into a NavigationEntry with the
   // given page ID and context.  The NavigationEntry will have a transition type
   // of PAGE_TRANSITION_RELOAD and a new unique ID.
-  static scoped_ptr<content::NavigationEntry> ToNavigationEntry(
+  static std::unique_ptr<content::NavigationEntry> ToNavigationEntry(
       const SerializedNavigationEntry* navigation,
       int page_id,
       content::BrowserContext* browser_context);
 
   // Converts a set of SerializedNavigationEntrys into a list of
   // NavigationEntrys with sequential page IDs and the given context.
-  static std::vector<scoped_ptr<content::NavigationEntry>> ToNavigationEntries(
-      const std::vector<SerializedNavigationEntry>& navigations,
-      content::BrowserContext* browser_context);
+  static std::vector<std::unique_ptr<content::NavigationEntry>>
+  ToNavigationEntries(const std::vector<SerializedNavigationEntry>& navigations,
+                      content::BrowserContext* browser_context);
 };
 
 }  // namespace sessions
 
 #endif  // COMPONENTS_SESSIONS_CONTENT_CONTENT_SERIALIZED_NAVIGATION_BUILDER_H_