So that they are in-process, which means it's easier to debug when they
fail.
Also, in UnitLoad, give up on trying to avoid the sleep after
disconnecting, it seems the old condition was not reliable.
Change-Id: I972a3319887a70eeea2585104ed1e762830ca505
Depending on timing, this failed with the following error:
wsd-14400-14411 [ docbroker_001 ] WRN Will not load document marked to destroy. DocKey: [/tmp/connectNoLoad_27c61e41_hello.odt].| wsd/DocumentBroker.cpp:520
Make sure we don't try to load the same document again when the cleanup
for the previous session is not done yet.
Change-Id: I354999fa934df665b48dca314d2b77ab95c84ec0
