Remove resize fade delay plumbing.

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index b86073e9658973411d7ce536625fbd5cdf55c630..b6c7631c744cd0d7965191fd7105db39b4a6fbda 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -398,8 +398,6 @@ cc::LayerTreeSettings RenderWidgetCompositor::GenerateLayerTreeSettings(
   } else {
     settings.scrollbar_animator = cc::LayerTreeSettings::ANDROID_OVERLAY;
     settings.scrollbar_fade_delay = base::TimeDelta::FromMilliseconds(300);
-    settings.scrollbar_fade_out_resize_delay =
-        base::TimeDelta::FromMilliseconds(2000);
     settings.scrollbar_fade_duration = base::TimeDelta::FromMilliseconds(300);
     settings.solid_color_scrollbar_color = SkColorSetARGB(128, 128, 128, 128);
   }
@@ -445,7 +443,6 @@ cc::LayerTreeSettings RenderWidgetCompositor::GenerateLayerTreeSettings(
   if (ui::IsOverlayScrollbarEnabled()) {
     settings.scrollbar_animator = cc::LayerTreeSettings::AURA_OVERLAY;
     settings.scrollbar_fade_delay = ui::kOverlayScrollbarFadeDelay;
-    settings.scrollbar_fade_out_resize_delay = ui::kOverlayScrollbarFadeDelay;
     settings.scrollbar_fade_duration = ui::kOverlayScrollbarFadeDuration;
     settings.scrollbar_thinning_duration =
         ui::kOverlayScrollbarThinningDuration;
@@ -455,8 +452,6 @@ cc::LayerTreeSettings RenderWidgetCompositor::GenerateLayerTreeSettings(
     settings.scrollbar_animator = cc::LayerTreeSettings::ANDROID_OVERLAY;
     settings.solid_color_scrollbar_color = SkColorSetARGB(128, 128, 128, 128);
     settings.scrollbar_fade_delay = base::TimeDelta::FromMilliseconds(500);
-    settings.scrollbar_fade_out_resize_delay =
-        base::TimeDelta::FromMilliseconds(500);
     settings.scrollbar_fade_duration = base::TimeDelta::FromMilliseconds(300);
   }
 #endif  // !defined(OS_MACOSX)