[SPDY] Replace SpdyIOBuffer with new SpdyBuffer class

net/spdy/spdy_session_spdy2_unittest.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/spdy/spdy_session.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/io_buffer.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_log_unittest.h"
 #include "net/base/request_priority.h"
 #include "net/base/test_data_directory.h"
 #include "net/base/test_data_stream.h"
 #include "net/dns/host_cache.h"
-#include "net/spdy/spdy_io_buffer.h"
 #include "net/spdy/spdy_session_pool.h"
 #include "net/spdy/spdy_session_test_util.h"
 #include "net/spdy/spdy_stream.h"
 #include "net/spdy/spdy_stream_test_util.h"
 #include "net/spdy/spdy_test_util_common.h"
 #include "net/spdy/spdy_test_util_spdy2.h"
 #include "net/test/cert_test_util.h"
 #include "testing/platform_test.h"
 
 using namespace net::test_spdy2;
@@ skipping 1921 matching lines @@
       http_session_.get(), session.get(), test_host_port_pair_);
 
   EXPECT_EQ(SpdySession::FLOW_CONTROL_NONE, session->flow_control_state());
   EXPECT_EQ(kSpdyVersion2, session->buffered_spdy_framer_->protocol_version());
   EXPECT_EQ(0, session->session_send_window_size_);
   EXPECT_EQ(0, session->session_recv_window_size_);
   EXPECT_EQ(0, session->session_unacked_recv_window_bytes_);
 }
 
 }  // namespace net