Index: chrome/browser/thumbnails/thumbnail_tab_helper.cc |
diff --git a/chrome/browser/thumbnails/thumbnail_tab_helper.cc b/chrome/browser/thumbnails/thumbnail_tab_helper.cc |
index 43fba1a2bf29fe956081bb6fe59b762918733dc8..720637312dcb51ea88e5799c2ee339346d65e8f8 100644 |
--- a/chrome/browser/thumbnails/thumbnail_tab_helper.cc |
+++ b/chrome/browser/thumbnails/thumbnail_tab_helper.cc |
@@ -96,9 +96,12 @@ void AsyncProcessThumbnail(content::WebContents* web_contents, |
if (copy_rect.IsEmpty()) |
return; |
+ ui::ScaleFactor scale_factor = |
+ ui::GetSupportedScaleFactor( |
+ ui::GetScaleFactorForNativeView(view->GetNativeView())); |
context->clip_result = algorithm->GetCanvasCopyInfo( |
copy_rect.size(), |
- ui::GetScaleFactorForNativeView(view->GetNativeView()), |
+ scale_factor, |
©_rect, |
&context->requested_copy_size); |
render_widget_host->CopyFromBackingStore( |