cc: update scaled transform to occlusion tracker during append quad.

cc/layers/picture_layer_impl.cc

Index: cc/layers/picture_layer_impl.cc
diff --git a/cc/layers/picture_layer_impl.cc b/cc/layers/picture_layer_impl.cc
index 3694e7c78c6d363ea99f0af904f74027a40bacb4..8624788e1e78034fb9f89effc1bfb9fec3ff0f8a 100644
--- a/cc/layers/picture_layer_impl.cc
+++ b/cc/layers/picture_layer_impl.cc
@@ -178,7 +178,7 @@ void PictureLayerImpl::AppendQuads(
     gfx::Rect geometry_rect = rect;
     gfx::Rect opaque_rect = contents_opaque() ? geometry_rect : gfx::Rect();
     gfx::Rect visible_geometry_rect = occlusion_tracker.UnoccludedContentRect(
-        geometry_rect, draw_transform());
+        geometry_rect, scaled_draw_transform);
     if (visible_geometry_rect.IsEmpty())
       return;
 
@@ -264,7 +264,7 @@ void PictureLayerImpl::AppendQuads(
        ++iter) {
     gfx::Rect geometry_rect = iter.geometry_rect();
     gfx::Rect visible_geometry_rect = occlusion_tracker.UnoccludedContentRect(
-        geometry_rect, draw_transform());
+        geometry_rect, scaled_draw_transform);
     if (visible_geometry_rect.IsEmpty())
       continue;