“e2ea1f42e9202e5591e2de1ce5f96c573dcc6484”上不存在“python/paddle/v2/fluid/tests/unittests/test_protobuf.py”
* wip simplify operator framework * wip * wip * done test=develop * clean test=develop * fix test=develop * fix deps test=develop * fix cpu build test=develop * fix tensorrt build test=develop * fix tests test=develop * fix test=develop * fix cpu build test=develop