Do not log binary data during debug logging of a session.
Replace the binary data with the string <binary_data> instead.
sort of a backport of: I5184002f3a21c5e0ee510b21b9a7884c8dccd1e3
Change-Id: I07ddbc3967f297597542f1975004d94c490f6e6b
Related-Bug: 1616105