BASELINE: Update Chromium to 85.0.4183.14085-based

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 12 insertions, 0 deletions

diff --git a/chromium/cc/layers/layer.cc b/chromium/cc/layers/layer.cc
index c354081f17b..7b74ae2da3c 100644
--- a/chromium/cc/layers/layer.cc
+++ b/chromium/cc/layers/layer.cc
@@ -78,6 +78,7 @@ Layer::Inputs::Inputs(int layer_id)
     : layer_id(layer_id),
       hit_testable(false),
       contents_opaque(false),
+      contents_opaque_for_text(false),
       is_drawable(false),
       double_sided(true),
       has_will_change_transform_hint(false),
@@ -804,11 +805,21 @@ void Layer::SetContentsOpaque(bool opaque) {
   if (inputs_.contents_opaque == opaque)
     return;
   inputs_.contents_opaque = opaque;
+  inputs_.contents_opaque_for_text = opaque;
   SetNeedsCommit();
   SetSubtreePropertyChanged();
   SetPropertyTreesNeedRebuild();
 }
 
+void Layer::SetContentsOpaqueForText(bool opaque) {
+  DCHECK(IsPropertyChangeAllowed());
+  if (inputs_.contents_opaque_for_text == opaque)
+    return;
+  DCHECK(!contents_opaque() || opaque);
+  inputs_.contents_opaque_for_text = opaque;
+  SetNeedsCommit();
+}
+
 void Layer::SetPosition(const gfx::PointF& position) {
   DCHECK(!layer_tree_host_ || !layer_tree_host_->IsUsingLayerLists());
 
@@ -1321,6 +1332,7 @@ void Layer::PushPropertiesTo(LayerImpl* layer) {
     layer->SetWheelEventHandlerRegion(Region());
   }
   layer->SetContentsOpaque(inputs_.contents_opaque);
+  layer->SetContentsOpaqueForText(inputs_.contents_opaque_for_text);
   layer->SetShouldCheckBackfaceVisibility(should_check_backface_visibility_);
 
   layer->UpdateScrollable();