Original commit message from CVS:
* testsuite/common.py:
* testsuite/test_bin.py:
* testsuite/test_element.py:
* testsuite/test_ghostpad.py:
* testsuite/test_pad.py:
* testsuite/test_pipeline.py:
Fix unit tests for pygobject >= 2.13.0
See the pygobject bug #320428 for more information about the changes.