Add a flag to change when android's progress bar completes

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index fadb7038758b35967c7dd1e88c74a52e10b15390..21dafe694349c37bf989610d5718de36364577d1 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1113,6 +1113,9 @@ void RenderView::ApplyWebPreferences(const WebPreferences& prefs,
       prefs.report_screen_size_in_physical_pixels_quirk);
   settings->setShouldReuseGlobalForUnownedMainFrame(
       prefs.resue_global_for_unowned_main_frame);
+  settings->setProgressBarCompletion(
+      static_cast<WebSettings::ProgressBarCompletion>(
+          prefs.progress_bar_completion));
   settings->setPreferHiddenVolumeControls(true);
   WebRuntimeFeatures::enableAutoplayMutedVideos(
       prefs.autoplay_muted_videos_enabled);