tree bf8738d39d25e08283162fd2e02c942c4eb9f5e9
parent 8f3e9eede76dc919084fb8fe8df4f39765fe0a23
author ejona <ejona@google.com> 1409947051 -0700
committer Eric Anderson <ejona@google.com> 1420756962 -0800

Use String instead of MethodDescriptor in ServerCallHandler.

Using MethodDescriptor before was abusive, but the alternative was not
clear.

The new gRPC protocol causes things to become more obvious. Headers,
method name, and timeout were the interesting things on the
MethodDescriptor. In the new protocol, headers are no longer going to be
treated differently from context. We are fine with passing the method
name. So that leaves just timeout, which we really will need more
methods for on the ServerCall object anyway.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=74889759