Rubber-stamped by Holger

Revert "* Load images incrementally. This will show warnings on the console"
This rolls out -r29739.

This unfortunately caused some crashes and drawing errors. Backing out for now.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@31659 268f45cc-cd09-0410-ab3c-d52691b4dbfc