Update location bar bubble/icon behavior.

chrome/browser/ui/views/translate/translate_icon_view.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_UI_VIEWS_TRANSLATE_TRANSLATE_ICON_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_ICON_VIEW_H_
 
 #include "base/macros.h"
 #include "chrome/browser/ui/views/location_bar/bubble_icon_view.h"
 
 class CommandUpdater;
 
 // The location bar icon to show the Translate bubble where the user can have
 // the page translated.
 class TranslateIconView : public BubbleIconView {
  public:
   explicit TranslateIconView(CommandUpdater* command_updater);
   ~TranslateIconView() override;
 
-  // Toggles the icon on or off.
-  void SetToggled(bool on);
-
  protected:
   // BubbleIconView:
   void OnExecuting(BubbleIconView::ExecuteSource execute_source) override;
   views::BubbleDelegateView* GetBubble() const override;
   gfx::VectorIconId GetVectorIcon() const override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TranslateIconView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_ICON_VIEW_H_