Revert of Compute if a layer is drawn without LayerTree hierarchy

cc/layers/layer.h

Index: cc/layers/layer.h
diff --git a/cc/layers/layer.h b/cc/layers/layer.h
index 74fa72b31bff8ed3e23bb81ca623ce98be9b0589..94f827139fe9205e7a3df7468287e7b84224e65b 100644
--- a/cc/layers/layer.h
+++ b/cc/layers/layer.h
@@ -141,7 +141,6 @@ class CC_EXPORT Layer : public base::RefCounted<Layer>,
 
   void SetOpacity(float opacity);
   float opacity() const { return opacity_; }
-  float EffectiveOpacity() const;
   bool OpacityIsAnimating() const;
   bool HasPotentiallyRunningOpacityAnimation() const;
   virtual bool OpacityCanAnimateOnImplThread() const;
@@ -561,6 +560,12 @@ class CC_EXPORT Layer : public base::RefCounted<Layer>,
   bool layer_or_descendant_is_drawn();
   void set_sorted_for_recursion(bool sorted_for_recursion);
   bool sorted_for_recursion();
+  void set_is_hidden_from_property_trees(bool is_hidden) {
+    if (is_hidden == is_hidden_from_property_trees_)
+      return;
+    is_hidden_from_property_trees_ = is_hidden;
+    SetNeedsPushProperties();
+  }
 
   // LayerAnimationValueProvider implementation.
   gfx::ScrollOffset ScrollOffsetForAnimation() const override;
@@ -787,6 +792,7 @@ class CC_EXPORT Layer : public base::RefCounted<Layer>,
 
   std::vector<FrameTimingRequest> frame_timing_requests_;
   bool frame_timing_requests_dirty_;
+  bool is_hidden_from_property_trees_;
 
   DISALLOW_COPY_AND_ASSIGN(Layer);
 };