Remove unused code in ConfirmBubbleModel

chrome/browser/ui/test/test_confirm_bubble_model.cc

Index: chrome/browser/ui/test/test_confirm_bubble_model.cc
diff --git a/chrome/browser/ui/test/test_confirm_bubble_model.cc b/chrome/browser/ui/test/test_confirm_bubble_model.cc
index 350eaa905faa82c30f296884ff1557040428394d..0da8898192c493ac8fe8403df331b9288e1bd149 100644
--- a/chrome/browser/ui/test/test_confirm_bubble_model.cc
+++ b/chrome/browser/ui/test/test_confirm_bubble_model.cc
@@ -6,8 +6,6 @@
 
 #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,
@@ -32,12 +30,6 @@ 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;
 }