Remove IDR_STATUS_TRAY_ICON_PRESSED

chrome/browser/ui/views/status_icons/status_icon_linux_wrapper.cc

 // 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.
 
 #include "chrome/browser/ui/views/status_icons/status_icon_linux_wrapper.h"
 
 #include "ui/views/linux_ui/linux_ui.h"
 
 StatusIconLinuxWrapper::StatusIconLinuxWrapper(
     views::StatusIconLinux* status_icon)
     : menu_model_(NULL) {
   status_icon_.reset(status_icon);
   status_icon_->set_delegate(this);
 }
 
 StatusIconLinuxWrapper::~StatusIconLinuxWrapper() {
   if (menu_model_)
     menu_model_->RemoveObserver(this);
 }
 
 void StatusIconLinuxWrapper::SetImage(const gfx::ImageSkia& image) {
   status_icon_->SetImage(image);
 }
 
-void StatusIconLinuxWrapper::SetPressedImage(const gfx::ImageSkia& image) {
-  status_icon_->SetPressedImage(image);
-}
-
 void StatusIconLinuxWrapper::SetToolTip(const base::string16& tool_tip) {
   status_icon_->SetToolTip(tool_tip);
 }
 
 void StatusIconLinuxWrapper::DisplayBalloon(const gfx::ImageSkia& icon,
                                             const base::string16& title,
                                             const base::string16& contents) {
   notification_.DisplayBalloon(icon, title, contents);
 }
 
@@ skipping 27 matching lines @@
   // If a menu already exists, remove ourself from its oberver list.
   if (menu_model_)
     menu_model_->RemoveObserver(this);
 
   status_icon_->UpdatePlatformContextMenu(model);
   menu_model_ = model;
 
   if (model)
     model->AddObserver(this);
 }