Disallow multiple HEADERS frames on pushed streams.

net/spdy/bidirectional_stream_spdy_impl.cc

Index: net/spdy/bidirectional_stream_spdy_impl.cc
diff --git a/net/spdy/bidirectional_stream_spdy_impl.cc b/net/spdy/bidirectional_stream_spdy_impl.cc
index 3f755c15a87ba030f614775d6f3326eff48f6359..c705343bdee7e9a2cfe1544d518b1ab67dd69ee8 100644
--- a/net/spdy/bidirectional_stream_spdy_impl.cc
+++ b/net/spdy/bidirectional_stream_spdy_impl.cc
@@ -210,7 +210,7 @@ bool BidirectionalStreamSpdyImpl::GetLoadTimingInfo(
   return stream_->GetLoadTimingInfo(load_timing_info);
 }
 
-void BidirectionalStreamSpdyImpl::OnRequestHeadersSent() {
+void BidirectionalStreamSpdyImpl::OnHeadersSent() {
   DCHECK(stream_);
 
   negotiated_protocol_ = kProtoHTTP2;
@@ -218,14 +218,12 @@ void BidirectionalStreamSpdyImpl::OnRequestHeadersSent() {
     delegate_->OnStreamReady(/*request_headers_sent=*/true);
 }
 
-SpdyResponseHeadersStatus BidirectionalStreamSpdyImpl::OnResponseHeadersUpdated(
+void BidirectionalStreamSpdyImpl::OnHeadersReceived(
     const SpdyHeaderBlock& response_headers) {
   DCHECK(stream_);
 
   if (delegate_)
     delegate_->OnHeadersReceived(response_headers);
-
-  return RESPONSE_HEADERS_ARE_COMPLETE;
 }
 
 void BidirectionalStreamSpdyImpl::OnDataReceived(
@@ -317,7 +315,7 @@ void BidirectionalStreamSpdyImpl::OnStreamInitialized(int rv) {
     stream_->SetDelegate(this);
     rv = SendRequestHeadersHelper();
     if (rv == OK) {
-      OnRequestHeadersSent();
+      OnHeadersSent();
       return;
     } else if (rv == ERR_IO_PENDING) {
       return;