Add a new SpdyStream::Delegate method to handle trailers

net/spdy/spdy_stream_test_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_SPDY_SPDY_STREAM_TEST_UTIL_H_
 #define NET_SPDY_SPDY_STREAM_TEST_UTIL_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 13 matching lines @@
  public:
   explicit ClosingDelegate(const base::WeakPtr<SpdyStream>& stream);
   ~ClosingDelegate() override;
 
   // SpdyStream::Delegate implementation.
   void OnRequestHeadersSent() override;
   SpdyResponseHeadersStatus OnResponseHeadersUpdated(
       const SpdyHeaderBlock& response_headers) override;
   void OnDataReceived(scoped_ptr<SpdyBuffer> buffer) override;
   void OnDataSent() override;
+  void OnTrailers(const SpdyHeaderBlock& trailers) override;
   void OnClose(int status) override;
 
   // Returns whether or not the stream is closed.
   bool StreamIsClosed() const { return !stream_.get(); }
 
  private:
   base::WeakPtr<SpdyStream> stream_;
 };
 
 // Base class with shared functionality for test delegate
 // implementations below.
 class StreamDelegateBase : public SpdyStream::Delegate {
  public:
   explicit StreamDelegateBase(const base::WeakPtr<SpdyStream>& stream);
   ~StreamDelegateBase() override;
 
   void OnRequestHeadersSent() override;
   SpdyResponseHeadersStatus OnResponseHeadersUpdated(
       const SpdyHeaderBlock& response_headers) override;
   void OnDataReceived(scoped_ptr<SpdyBuffer> buffer) override;
   void OnDataSent() override;
+  void OnTrailers(const SpdyHeaderBlock& trailers) override;
   void OnClose(int status) override;
 
   // Waits for the stream to be closed and returns the status passed
   // to OnClose().
   int WaitForClose();
 
   // Drains all data from the underlying read queue and returns it as
   // a string.
   std::string TakeReceivedData();
 
@@ skipping 64 matching lines @@
 
   SpdyResponseHeadersStatus OnResponseHeadersUpdated(
       const SpdyHeaderBlock& response_headers) override;
 };
 
 } // namespace test
 
 } // namespace net
 
 #endif // NET_SPDY_SPDY_STREAM_TEST_UTIL_H_