The view_holder SetProperties and UpdateScene had incorrectly
specified flags for focusable and hit_testable. This change
fixes the order, similar to how child_scene_layer specifies it.
Co-authored-by: Sanjay Chouksey <sanjayc@google.com>
Flow is a simple compositor based on Skia that the Flutter engine uses to cache
recoded paint commands and pixels generated from those recordings. Flow runs on
the raster thread and uploads information to Skia.