Use close() function from Common.sh
Use close() function from Common.sh

The close_document_if_open() function here is redundant; use the
equivalent close() function defined in Common.sh instead.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/buildtools,wincent/buildtools,wincent/buildtools