Follow up to r1354410 which dropped the JavaHL targets in the absense of a jdk.
It appears to contain an copy-paste-o that also removes the swig targets in
the absense of a jdk.

 * build/generator/gen_win.py
   (get_install_targets): Drop the line the removes the swig targets when there
    is no jdk.

Approved by: danielsh


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1461395 13f79535-47bb-0310-9956-ffa450edef68