base::Bind migrations in chrome/browser

chrome/browser/ui/tabs/hover_tab_selector.h

 // Copyright (c) 2011 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_UI_TABS_HOVER_TAB_SELECTOR_H_
 #define CHROME_BROWSER_UI_TABS_HOVER_TAB_SELECTOR_H_
 #pragma once
 
-#include "base/task.h"
+#include "base/memory/weak_ptr.h"
 
 class TabStripModel;
 
 // Helper class to perform "spring-loaded" tab transitions. Manages
 // the lifecycle of delayed tab transition tasks.
 class HoverTabSelector {
  public:
   explicit HoverTabSelector(TabStripModel* tab_strip_model);
   ~HoverTabSelector();
 
@@ skipping 10 matching lines @@
   // Performs the tab transition.
   void PerformTabTransition();
 
   // Model of the tab strip on which this class operates.
   TabStripModel* tab_strip_model_;
 
   // The model index of the tab to transition to.
   int tab_transition_tab_index_;
 
   // Factory for creating tab transition tasks.
-  ScopedRunnableMethodFactory<HoverTabSelector> task_factory_;
+  base::WeakPtrFactory<HoverTabSelector> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HoverTabSelector);
 };
 
 #endif  // CHROME_BROWSER_UI_TABS_HOVER_TAB_SELECTOR_H_