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

BUG=374173
TEST=Start Chrome with --new-profile-management. Open and 'Incognito' window.
The taksbar icon should now have a grey background.

Review URL: https://codereview.chromium.org/286933008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271862 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/profiles/avatar_menu_desktop.cc

@@ -6,8 +6,10 @@
 
 #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,
@@ -21,7 +23,11 @@ void AvatarMenu::GetImageForMenuButton(Profile* profile,
     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);