Revert of Landing Recent QUIC changes until Sat Apr 29 00:22:04 2017 +0000

net/quic/core/quic_spdy_session.h

 // Copyright (c) 2015 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_QUIC_CORE_QUIC_SPDY_SESSION_H_
 #define NET_QUIC_CORE_QUIC_SPDY_SESSION_H_
 
 #include <cstddef>
 #include <memory>
 
@@ skipping 145 matching lines @@
   // Sets how much encoded data the hpack decoder of spdy_framer_ is willing to
   // buffer.
   void set_max_decode_buffer_size_bytes(size_t max_decode_buffer_size_bytes) {
     spdy_framer_.set_max_decode_buffer_size_bytes(max_decode_buffer_size_bytes);
   }
 
   void set_max_uncompressed_header_bytes(
       size_t set_max_uncompressed_header_bytes);
 
  protected:
-  // TODO(ckrasic) - remove these two when
-  // FLAGS_quic_reloadable_flag_quic_refactor_stream_creation is
-  // deprecated.
   // Override CreateIncomingDynamicStream() and CreateOutgoingDynamicStream()
   // with QuicSpdyStream return type to make sure that all data streams are
   // QuicSpdyStreams.
   QuicSpdyStream* CreateIncomingDynamicStream(QuicStreamId id) override = 0;
   QuicSpdyStream* CreateOutgoingDynamicStream(SpdyPriority priority) override =
       0;
 
-  QuicSpdyStream* MaybeCreateIncomingDynamicStream(QuicStreamId id) override;
-  QuicSpdyStream* MaybeCreateOutgoingDynamicStream(
-      SpdyPriority priority) override;
-
   QuicSpdyStream* GetSpdyDataStream(const QuicStreamId stream_id);
 
-  // TODO(ckrasic) - remove these two when
-  // FLAGS_quic_reloadable_flag_quic_refactor_stream_creation is
-  // depreacted.
-
   // If an incoming stream can be created, return true.
   virtual bool ShouldCreateIncomingDynamicStream(QuicStreamId id) = 0;
 
   // If an outgoing stream can be created, return true.
   virtual bool ShouldCreateOutgoingDynamicStream() = 0;
 
   void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override;
 
   bool supports_push_promise() { return supports_push_promise_; }
 
@@ skipping 96 matching lines @@
 
   SpdyFramer spdy_framer_;
   std::unique_ptr<SpdyFramerVisitor> spdy_framer_visitor_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSpdySession);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CORE_QUIC_SPDY_SESSION_H_