[Android]Increase Scrollbar fade delay on Resize.

cc/trees/layer_tree_impl.cc

Index: cc/trees/layer_tree_impl.cc
diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc
index 3195352d69619817d6b48a6baff8557482758184..180458ee1c7e3949ed8351deddf4c84db590b453 100644
--- a/cc/trees/layer_tree_impl.cc
+++ b/cc/trees/layer_tree_impl.cc
@@ -296,7 +296,7 @@ void ForceScrollbarParameterUpdateAfterScaleChange(LayerImpl* current_layer) {
     return;
 
   while (current_layer) {
-    current_layer->ScrollbarParametersDidChange();
+    current_layer->ScrollbarParametersDidChange(false);
     current_layer = current_layer->parent();
   }
 }
@@ -792,16 +792,25 @@ LayerTreeImpl::CreateScrollbarAnimationController(LayerImpl* scrolling_layer) {
   DCHECK(settings().scrollbar_fade_duration_ms);
   base::TimeDelta delay =
       base::TimeDelta::FromMilliseconds(settings().scrollbar_fade_delay_ms);
+  base::TimeDelta resize_delay = base::TimeDelta::FromMilliseconds(
+      settings().scrollbar_fade_resize_delay_ms);
   base::TimeDelta duration =
       base::TimeDelta::FromMilliseconds(settings().scrollbar_fade_duration_ms);
   switch (settings().scrollbar_animator) {
     case LayerTreeSettings::LinearFade: {
       return ScrollbarAnimationControllerLinearFade::Create(
-          scrolling_layer, layer_tree_host_impl_, delay, duration);
+          scrolling_layer,
+          layer_tree_host_impl_,
+          delay,
+          resize_delay,
+          duration);
     }
     case LayerTreeSettings::Thinning: {
-      return ScrollbarAnimationControllerThinning::Create(
-          scrolling_layer, layer_tree_host_impl_, delay, duration);
+      return ScrollbarAnimationControllerThinning::Create(scrolling_layer,
+                                                          layer_tree_host_impl_,
+                                                          delay,
+                                                          resize_delay,
+                                                          duration);
     }
     case LayerTreeSettings::NoAnimator:
       NOTREACHED();