Disallow multiple HEADERS frames on pushed streams.

net/spdy/spdy_session_pool_unittest.cc

Index: net/spdy/spdy_session_pool_unittest.cc
diff --git a/net/spdy/spdy_session_pool_unittest.cc b/net/spdy/spdy_session_pool_unittest.cc
index c9810809a4da152899beee3da8700b9695c59e00..ebd69e89b591715ec4d5ae1c5f03234b3943cb01 100644
--- a/net/spdy/spdy_session_pool_unittest.cc
+++ b/net/spdy/spdy_session_pool_unittest.cc
@@ -73,12 +73,9 @@ class SessionOpeningDelegate : public SpdyStream::Delegate {
 
   ~SessionOpeningDelegate() override {}
 
-  void OnRequestHeadersSent() override {}
+  void OnHeadersSent() override {}
 
-  SpdyResponseHeadersStatus OnResponseHeadersUpdated(
-      const SpdyHeaderBlock& response_headers) override {
-    return RESPONSE_HEADERS_ARE_COMPLETE;
-  }
+  void OnHeadersReceived(const SpdyHeaderBlock& response_headers) override {}
 
   void OnDataReceived(std::unique_ptr<SpdyBuffer> buffer) override {}