views/location_bar: Eliminate TouchableLocationBarView.

chrome/browser/ui/views/location_bar/location_bar_decoration_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_LOCATION_BAR_LOCATION_BAR_DECORATION_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_DECORATION_VIEW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "chrome/browser/ui/views/location_bar/touchable_location_bar_view.h"
 #include "ui/views/controls/image_view.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // LocationBarDecorationView
 //
 //  An abstract class to provide common functionality to all icons that show up
 //  in the omnibox (like the bookmarks star or SSL lock).
 //
 ////////////////////////////////////////////////////////////////////////////////
-class LocationBarDecorationView : public views::ImageView,
-                                  public TouchableLocationBarView {
+class LocationBarDecorationView : public views::ImageView {
  public:
   LocationBarDecorationView();
   virtual ~LocationBarDecorationView();
 
   // views::ImageView:
   virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
   virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
   virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE;
 
-  // TouchableLocationBarView:
-  virtual int GetBuiltInHorizontalPadding() const OVERRIDE;
-
  protected:
   // Whether this icon should currently be able to process a mouse click. Called
   // both on mouse up and mouse down; must return true both times to for
   // |OnClick()| to be called.
   virtual bool CanHandleClick() const;
 
   // Called when a user mouses up, taps, or presses a key on this icon.
   virtual void OnClick() = 0;
 
  private:
   // Set when the user's mouse goes down to determine whether |CanHandleClick()|
   // was true at that point.
   bool could_handle_click_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarDecorationView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_DECORATION_VIEW_H_