Try to set +x bot on new change.sh file, try 2.
Try to set +x bot on new change.sh file, try 2.

Apparently `chmod +x` _after_ running `svn add`ing a file doesn't do the trick.
Maybe `svn propset svn:executable ON` helps.

TBR=mark@chromium.org

Review URL: https://codereview.chromium.org/23875011
old8xp/gyp_from_google,old8xp/gyp_from_google,old8xp/gyp_from_google,old8xp/gyp_from_google,old8xp/gyp_from_google