fix: <webview> background transparency (electron#31722)

t57ser · Jan 25, 2022 · a86250f · a86250f
1 parent 8633ee2
commit a86250f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/shell/browser/api/electron_api_web_contents.cc b/shell/browser/api/electron_api_web_contents.cc
@@ -1457,7 +1457,8 @@ void WebContents::HandleNewRenderFrame(
   // Set the background color of RenderWidgetHostView.
   auto* web_preferences = WebContentsPreferences::From(web_contents());
   if (web_preferences) {
-    absl::optional<SkColor> color = web_preferences->GetBackgroundColor();
+    absl::optional<SkColor> color =
+        IsGuest() ? SK_ColorTRANSPARENT : web_preferences->GetBackgroundColor();
     web_contents()->SetPageBaseBackgroundColor(color);
     rwhv->SetBackgroundColor(color.value_or(SK_ColorWHITE));
   }