Removing unnecessary code that seems to be the root of macOS 10.15 crash

Updating context-crash-macOS 10.5

Tidying up initialize function, Clean initialize() and remove the guard on set view during creation.

Brought back deleted code in initialize() needed for non-layer hosting apps

Clean initialize() and remove the guard on set view during creation

reverted comment from earlier commit to match previous one

(cherry picked from commit 363b3726)