tree eeb43e8ea1920cc19ef06f2dc8c1c1fad549d2e5
parent 756fa963561bec11ea70b5c9822589cb7bb62d06
author Asim Shankar <ashankar@google.com> 1416970385 -0800
committer Asim Shankar <ashankar@google.com> 1416970404 -0800

veyron/runtimes/google/ipc: Plumb the context through when fetching
discharges.

This commit ensures that VIF creation, VC creation and Discharge
fetching are associated with the context of the RPC that initiated
these operations.

As a consequence of this plumbing, I also discovered a bug in
TestDischargeImpetus, which has now been fixed
(If Discharge was never called at the discharge server, the
test would still pass since we only checked the received
DischargeImpetus against the expectation, but didn't ensure
that something was actually received)

Change-Id: Iafbacd5a20a4c8f4e2ab4992aa9bca1e2c6f72c9