Enable the translate bubble to be dismissed when user ignores it.

chrome/browser/ui/views/translate/translate_bubble_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_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_BUBBLE_VIEW_H_
 
 #include <map>
 #include <string>
 
@@ skipping 76 matching lines @@
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // views::WidgetDelegate methods.
   bool ShouldShowCloseButton() const override;
   void WindowClosing() override;
 
   // views::View methods.
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
   gfx::Size GetPreferredSize() const override;
 
-  // views::CombboxListener methods.
+  // views::ComboboxListener methods.
   void OnPerformAction(views::Combobox* combobox) override;
 
   // views::LinkListener method.
   void LinkClicked(views::Link* source, int event_flags) override;
 
   // views::MenuButtonListener method.
   void OnMenuButtonClicked(views::MenuButton* source,
                            const gfx::Point& point,
                            const ui::Event* event) override;
 
@@ skipping 11 matching lines @@
 
   // content::WebContentsObserver method.
   void WebContentsDestroyed() override;
 
   // Overridden from views::WidgetObserver:
   void OnWidgetClosing(views::Widget* widget) override;
 
   // Returns the current view state.
   TranslateBubbleModel::ViewState GetViewState() const;
 
+ protected:
+  // LocationBarBubbleDelegateView:
+  void CloseBubble() override;
+
  private:
   enum LinkID {
     LINK_ID_ADVANCED,
     LINK_ID_LANGUAGE_SETTINGS,
   };
 
   enum ButtonID {
     BUTTON_ID_TRANSLATE,
     BUTTON_ID_DONE,
     BUTTON_ID_CANCEL,
@@ skipping 102 matching lines @@
   std::unique_ptr<ui::SimpleMenuModel> denial_menu_model_;
   std::unique_ptr<views::MenuRunner> denial_menu_runner_;
 
   std::unique_ptr<TranslateBubbleModel> model_;
 
   translate::TranslateErrors::Type error_type_;
 
   // Whether the window is an incognito window.
   const bool is_in_incognito_window_;
 
+  std::unique_ptr<WebContentMouseHandler> mouse_handler_;
+
   DISALLOW_COPY_AND_ASSIGN(TranslateBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_BUBBLE_VIEW_H_