Update from https://crrev.com/304121

net/quic/quic_stream_factory_test.cc

 // 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.
 
 #include "net/quic/quic_stream_factory.h"
 
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
 #include "net/base/test_data_directory.h"
 #include "net/cert/cert_verifier.h"
@@ skipping 103 matching lines @@
     return ERR_IO_PENDING;
   }
 
   virtual void CancelWaitForDataReadyCallback() override {}
 
   virtual bool IsDataReady() override { return false; }
 
   virtual bool IsReadyToPersist() override { return false; }
 
   virtual void Persist() override {};
+
+  virtual void OnExternalCacheHit() override {};
 };
 
 class MockQuicServerInfoFactory : public QuicServerInfoFactory {
  public:
   MockQuicServerInfoFactory() {}
   virtual ~MockQuicServerInfoFactory() {}
 
   virtual QuicServerInfo* GetForServer(const QuicServerId& server_id) override {
     return new MockQuicServerInfo(server_id);
   }
@@ skipping 1461 matching lines @@
   ASSERT_EQ(0u, runner_->GetPostedTasks().size());
 
   scoped_ptr<QuicHttpStream> stream = request.ReleaseStream();
   EXPECT_TRUE(stream.get());
   EXPECT_TRUE(socket_data.at_read_eof());
   EXPECT_TRUE(socket_data.at_write_eof());
 }
 
 }  // namespace test
 }  // namespace net