Index: content/renderer/render_view_impl.cc |
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc |
index 0b26d21f31966e15b85d9360ee3fde666fbc2c5d..90f2c5ddd87ac286c971c4782aea4adfc6db4278 100644 |
--- a/content/renderer/render_view_impl.cc |
+++ b/content/renderer/render_view_impl.cc |
@@ -1170,6 +1170,10 @@ void RenderView::ApplyWebPreferences(const WebPreferences& prefs, |
settings->setDoubleTapToZoomEnabled(true); |
web_view->setMaximumLegibleScale(prefs.default_maximum_page_scale_factor); |
#endif |
+ |
+#if defined(OS_WIN) |
+ WebRuntimeFeatures::enableMiddleClickAutoscroll(true); |
+#endif |
} |
/*static*/ |