Index: content/browser/web_contents/web_contents_impl.cc |
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc |
index 11172c31d3b9c4f0fc6bcffb7a69d687a4238cc9..67dd483b4cc7512db931237af3c65e8065bb580d 100644 |
--- a/content/browser/web_contents/web_contents_impl.cc |
+++ b/content/browser/web_contents/web_contents_impl.cc |
@@ -3986,6 +3986,18 @@ void WebContentsImpl::NotifyViewSwapped(RenderViewHost* old_host, |
void WebContentsImpl::NotifyFrameSwapped(RenderFrameHost* old_host, |
RenderFrameHost* new_host) { |
+ // Copies the background color from an old WebContents to a new one that |
+ // replaces it on the screen. This allows the new WebContents to use the |
+ // old one's background color as the starting background color, before having |
+ // loaded any contents. As a result, we avoid flashing white when navigating |
+ // from a site whith a dark background to another site with a dark background. |
+ if (old_host && new_host) { |
+ RenderWidgetHostView* old_view = old_host->GetView(); |
+ RenderWidgetHostView* new_view = new_host->GetView(); |
+ if (old_view && new_view) |
+ new_view->SetBackgroundColor(old_view->background_color()); |
+ } |
+ |
for (auto& observer : observers_) |
observer.RenderFrameHostChanged(old_host, new_host); |
} |