Revert "Record when block was fully received"
Summary:
This reverts commit eb27c4cab51918b6daee5238017da309eb92289a.
nTimeBlockReceived should be set at the end of AcceptBlock.
Test Plan:
make VERBOSE=1 check
Reviewers: #bitcoin_abc, deadalnix
Reviewed By: #bitcoin_abc, deadalnix
Subscribers: teamcity
Differential Revision: https://reviews.bitcoinabc.org/D2138