[autotest] Fix unittest -- remove site_parse tests of removed funcs

A number of functions were eliminated from site_parse.py in commit
facf51195e190c9786862940f0924f2074dbfbf1 , but were still being
referenced in site_parse_unittest.py. Removed all the tests that
referenced these removed functions.

BUG=chromium-os:37989
TEST=Unit tests for this module now pass

Change-Id: Ibb2dc8c2abcb7e7cb4c1e0e89332254f49430c98
Reviewed-on: https://gerrit.chromium.org/gerrit/43207
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
1 file changed