[Win] Use the default, non-high-res avatar when badging the taskbar.

chrome/browser/profiles/avatar_menu_desktop.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/profiles/avatar_menu.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "ui/base/resource/resource_bundle.h"
 
 // static
 void AvatarMenu::GetImageForMenuButton(Profile* profile,
                                        gfx::Image* image,
                                        bool* is_rectangle) {
   ProfileInfoCache& cache =
       g_browser_process->profile_manager()->GetProfileInfoCache();
   size_t index = cache.GetIndexOfProfileWithPath(profile->GetPath());
   if (index == std::string::npos) {
     NOTREACHED();
     return;
   }
 
-  *image = cache.GetAvatarIconOfProfileAtIndex(index);
+  // Ensure we are using the default resource, not the downloaded high-res one.
+  const size_t icon_index = cache.GetAvatarIconIndexOfProfileAtIndex(index);
+  const int resource_id =
+      profiles::GetDefaultAvatarIconResourceIDAtIndex(icon_index);
+  *image = ResourceBundle::GetSharedInstance().GetNativeImageNamed(resource_id);
   *is_rectangle =
       cache.IsUsingGAIAPictureOfProfileAtIndex(index) &&
       cache.GetGAIAPictureOfProfileAtIndex(index);
 }