Remove unsued win/jconfig.h file

The win build does not use win/jconfig.h at all; no gyp files refers
to it (all builds use the jconfig.h in third_pary/libjpeg_turbo dir)
so remove this file.

TBR=darin@chromium.org
TEST=compile win chrome
NOTRY=true
BUG=None

Review URL: https://codereview.appspot.com/87270043

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/libjpeg_turbo@263496 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
1 file changed