Windows specific icon channel implemenation for reading out icon bitmaps from the OS.
Landing files for icon urls. For windows only currently, this code will read out
icon bitmaps based on info from the windows registry and turns that into a 24 bit RGB image
which we can render. Icon urls have the form of:
icon://test.html/large
icon://test.doc/small
icon://test.doc (defaults to small).
Currently doesn't work on win2k yet.
git-svn-id: svn://10.0.0.236/trunk@91025 18797224-902f-48f8-a5cc-f745e15eee43