Start removing deprecated Options UI code

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc b/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc
index 360f4fab19135603ed1fc4bd2750d005cfa56092..2420e606b7742007a76680905289adec3519b103 100644
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc
+++ b/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc
@@ -103,11 +103,9 @@ void BrowserNonClientFrameViewAsh::Init() {
     header_painter->Init(frame(), this, caption_button_container_);
     if (window_icon_)
       header_painter->UpdateLeftHeaderView(window_icon_);
-    if (base::FeatureList::IsEnabled(features::kMaterialDesignSettings)) {
-      // For non app (i.e. WebUI) windows (e.g. Settings) use MD frame color.
-      if (!browser_view()->browser()->is_app())
-        header_painter->SetFrameColors(kMdWebUIFrameColor, kMdWebUIFrameColor);
-    }
+    // For non app (i.e. WebUI) windows (e.g. Settings) use MD frame color.
+    if (!browser_view()->browser()->is_app())
+      header_painter->SetFrameColors(kMdWebUIFrameColor, kMdWebUIFrameColor);
   } else {
     BrowserHeaderPainterAsh* header_painter = new BrowserHeaderPainterAsh;
     header_painter_.reset(header_painter);