helium/core: disable fedcm login nag bubble

patches/helium/core/disable-fedcm-bubble.patch

@@ -0,0 +1,12 @@
+--- a/chrome/browser/ui/views/webid/fedcm_account_selection_view_desktop.cc
++++ b/chrome/browser/ui/views/webid/fedcm_account_selection_view_desktop.cc
+@@ -1279,6 +1279,9 @@ gfx::Rect FedCmAccountSelectionView::Get
+ 
+ void FedCmAccountSelectionView::ShouldShowDialog(bool& should_show) {
+   if (dialog_type_ == DialogType::BUBBLE) {
++    should_show = false;
++    return;
++
+     // Hide the bubble dialog if it can't fit.
+     if (!CanFitInWebContents()) {
+       should_show = false;

patches/series

@@ -176,6 +176,7 @@ helium/core/infinite-tab-freezing.patch
 helium/core/disable-touch-ui.patch
 helium/core/open-new-tabs-next-to-active-tab-option.patch
 helium/core/disable-update-toast.patch
+helium/core/disable-fedcm-bubble.patch
 
 helium/settings/move-search-suggest.patch
 helium/settings/remove-autofill.patch