Fixing spacing around [+] icon in system menu

ash/system/user/user_view.cc

Index: ash/system/user/user_view.cc
diff --git a/ash/system/user/user_view.cc b/ash/system/user/user_view.cc
index 4bb872346b5b7ad65f7f65b6dbc44d948e881ff0..18e8ee81ed3918f2fd3c0efbc5237e1c99d50c82 100644
--- a/ash/system/user/user_view.cc
+++ b/ash/system/user/user_view.cc
@@ -174,10 +174,7 @@ void AddUserView::AddContent() {
 
   add_user_ = new views::View;
   add_user_->SetBorder(views::Border::CreateEmptyBorder(
-      kTrayPopupUserCardVerticalPadding,
-      kTrayPopupPaddingHorizontal - kTrayUserTileHoverBorderInset,
-      kTrayPopupUserCardVerticalPadding,
-      kTrayPopupPaddingHorizontal - kTrayUserTileHoverBorderInset));
+      0, kTrayUserTileHoverBorderInset, 0, 0));
 
   add_user_->SetLayoutManager(new views::BoxLayout(
       views::BoxLayout::kHorizontal, 0, 0, kTrayPopupPaddingBetweenItems));