QuicHttpStream::ReadResponseBody() should return OK if a solo fin is read, not ERR_QUIC_PROTOCOL_ERROR.

BUG=748249

Change-Id: I08e68b5ddf366f0632c49a3ec993ce62e9c8b891
Reviewed-on: https://chromium-review.googlesource.com/583906
Reviewed-by: Zhongyi Shi <[email protected]>
Commit-Queue: Ryan Hamilton <[email protected]>
Cr-Commit-Position: refs/heads/master@{#489209}
2 files changed