Migrate NewBadgeLabel to AXNodeData::SetNameChecked

AXNodeData::SetName was marked as deprecated in favor of SetNameChecked
which includes DCHECKs for things expected to be true. This commit
migrates NewBadgeLabel from SetName to SetNameChecked.

AX-Relnotes: n/a

Bug: 1348081
Change-Id: Ic92266d04bc7ca9e0a7970dfb1e695343b339667
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3905003
Reviewed-by: Peter Boström <pbos@chromium.org>
Commit-Queue: Joanmarie Diggs <jdiggs@igalia.com>
Cr-Commit-Position: refs/heads/main@{#1053234}

components/user_education/views/new_badge_label.cc

@@ -80,7 +80,7 @@ void NewBadgeLabel::GetAccessibleNodeData(ui::AXNodeData* node_data) {
     accessible_name.push_back(' ');
     accessible_name.append(views::NewBadge::GetNewBadgeAccessibleDescription());
   }
-  node_data->SetName(accessible_name);
+  node_data->SetNameChecked(accessible_name);
 }
 
 gfx::Size NewBadgeLabel::CalculatePreferredSize() const {