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

chrome/browser/extensions/api/tabs/tabs_event_router.h

 // Copyright 2013 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 CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 89 matching lines @@
 
   // Triggers a tab updated event if the favicon URL changes.
   void FaviconUrlUpdated(content::WebContents* contents);
 
   // The DispatchEvent methods forward events to the |profile|'s event router.
   // The TabsEventRouter listens to events for all profiles,
   // so we avoid duplication by dropping events destined for other profiles.
   void DispatchEvent(Profile* profile,
                      events::HistogramValue histogram_value,
                      const std::string& event_name,
-                     scoped_ptr<base::ListValue> args,
+                     std::unique_ptr<base::ListValue> args,
                      EventRouter::UserGestureState user_gesture);
 
   void DispatchEventsAcrossIncognito(
       Profile* profile,
       const std::string& event_name,
-      scoped_ptr<base::ListValue> event_args,
-      scoped_ptr<base::ListValue> cross_incognito_args);
+      std::unique_ptr<base::ListValue> event_args,
+      std::unique_ptr<base::ListValue> cross_incognito_args);
 
   // Packages |changed_property_names| as a tab updated event for the tab
   // |contents| and dispatches the event to the extension.
   void DispatchTabUpdatedEvent(
       content::WebContents* contents,
       const std::set<std::string> changed_property_names);
 
   // Register ourselves to receive the various notifications we are interested
   // in for a tab. Also create tab entry to observe web contents notifications.
   void RegisterForTabNotifications(content::WebContents* contents);
@@ skipping 50 matching lines @@
     // Event router that the WebContents's noficiations are forwarded to.
     TabsEventRouter* router_;
 
     DISALLOW_COPY_AND_ASSIGN(TabEntry);
   };
 
   // Gets the TabEntry for the given |contents|. Returns TabEntry* if found,
   // nullptr if not.
   TabEntry* GetTabEntry(content::WebContents* contents);
 
-  using TabEntryMap = std::map<int, scoped_ptr<TabEntry>>;
+  using TabEntryMap = std::map<int, std::unique_ptr<TabEntry>>;
   TabEntryMap tab_entries_;
 
   // The main profile that owns this event router.
   Profile* profile_;
 
   ScopedObserver<favicon::FaviconDriver, TabsEventRouter>
       favicon_scoped_observer_;
 
   BrowserTabStripTracker browser_tab_strip_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(TabsEventRouter);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_