grpc: Clean up initialization and allocation of timers in the test#4226

Merged

htuch merged 2 commits intoenvoyproxy:masterfrom jmarantz:timer-allocation-cleanup

Aug 23, 2018

+11-10

Commits on Aug 22, 2018

Clean up initialization and allocation of timers in the test.
jmarantz
committed
Sink the test-specific member-vars into locals into the test-method.
jmarantz
committed