cc :: Reland compute if layer is drawn from property trees

cc/trees/occlusion_tracker.cc

Index: cc/trees/occlusion_tracker.cc
diff --git a/cc/trees/occlusion_tracker.cc b/cc/trees/occlusion_tracker.cc
index 250ac4d00877151d3659c5018d997446ae66a739..4bcb7625353a0d171df2467991d616ede8a92508 100644
--- a/cc/trees/occlusion_tracker.cc
+++ b/cc/trees/occlusion_tracker.cc
@@ -174,7 +174,7 @@ void OcclusionTracker::FinishedRenderTarget(const LayerImpl* finished_target) {
   // Readbacks always happen on render targets so we only need to check
   // for readbacks here.
   bool target_is_only_for_copy_request =
-      finished_target->HasCopyRequest() && finished_target->LayerIsHidden();
+      finished_target->HasCopyRequest() && finished_target->IsHidden();
 
   // If the occlusion within the surface can not be applied to things outside of
   // the surface's subtree, then clear the occlusion here so it won't be used.