Remove unused code in ConfirmBubbleModel

chrome/browser/ui/test/test_confirm_bubble_model.cc

 // Copyright (c) 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/test/test_confirm_bubble_model.h"
 
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
-#include "grit/theme_resources.h"
-#include "ui/base/resource/resource_bundle.h"
 
 TestConfirmBubbleModel::TestConfirmBubbleModel(bool* model_deleted,
                                                bool* accept_clicked,
                                                bool* cancel_clicked,
                                                bool* link_clicked)
     : model_deleted_(model_deleted),
       accept_clicked_(accept_clicked),
       cancel_clicked_(cancel_clicked),
       link_clicked_(link_clicked) {
 }
 
 TestConfirmBubbleModel::~TestConfirmBubbleModel() {
   if (model_deleted_)
     *model_deleted_ = true;
 }
 
 base::string16 TestConfirmBubbleModel::GetTitle() const {
   return base::ASCIIToUTF16("Test");
 }
 
 base::string16 TestConfirmBubbleModel::GetMessageText() const {
   return base::ASCIIToUTF16("Test Message");
 }
 
-gfx::Image* TestConfirmBubbleModel::GetIcon() const {
-  // Return an arbitrary non-empty image.
-  return &ui::ResourceBundle::GetSharedInstance().GetImageNamed(
-      IDR_PRODUCT_LOGO_16);
-}
-
 int TestConfirmBubbleModel::GetButtons() const {
   return BUTTON_OK | BUTTON_CANCEL;
 }
 
 base::string16 TestConfirmBubbleModel::GetButtonLabel(
     BubbleButton button) const {
   return button == BUTTON_OK ? base::ASCIIToUTF16("OK")
                              : base::ASCIIToUTF16("Cancel");
 }
 
 void TestConfirmBubbleModel::Accept() {
   if (accept_clicked_)
     *accept_clicked_ = true;
 }
 
 void TestConfirmBubbleModel::Cancel() {
   if (cancel_clicked_)
     *cancel_clicked_ = true;
 }
 
 base::string16 TestConfirmBubbleModel::GetLinkText() const {
   return base::ASCIIToUTF16("Link");
 }
 
 void TestConfirmBubbleModel::LinkClicked() {
   if (link_clicked_)
     *link_clicked_ = true;
 }