Unify enum NextProto and enum AlternateProtocol.

net/http/http_network_session.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/http/http_network_session.h"
 
 #include <utility>
 
 #include "base/atomic_sequence_num.h"
 #include "base/compiler_specific.h"
@@ skipping 329 matching lines @@
   spdy_session_pool_.CloseCurrentSessions(ERR_ABORTED);
   quic_stream_factory_.CloseAllSessions(ERR_ABORTED, QUIC_INTERNAL_ERROR);
 }
 
 void HttpNetworkSession::CloseIdleConnections() {
   normal_socket_pool_manager_->CloseIdleSockets();
   websocket_socket_pool_manager_->CloseIdleSockets();
   spdy_session_pool_.CloseCurrentIdleSessions();
 }
 
-bool HttpNetworkSession::IsProtocolEnabled(AlternateProtocol protocol) const {
+bool HttpNetworkSession::IsProtocolEnabled(NextProto protocol) const {
   switch (protocol) {
-    case NPN_HTTP_2:
-      return params_.enable_http2;
-    case QUIC:
-      return params_.enable_quic;
-    case UNINITIALIZED_ALTERNATE_PROTOCOL:
+    case kProtoUnknown:
       NOTREACHED();
       return false;
+    case kProtoHTTP11:
+      return true;
+    case kProtoHTTP2:
+      return params_.enable_http2;
+    case kProtoQUIC:
+      return params_.enable_quic;
   }
   NOTREACHED();
   return false;
 }
 
 void HttpNetworkSession::GetAlpnProtos(NextProtoVector* alpn_protos) const {
   *alpn_protos = next_protos_;
 }
 
 void HttpNetworkSession::GetSSLConfig(const HttpRequestInfo& request,
@@ skipping 47 matching lines @@
       break;
     case base::MemoryState::SUSPENDED:
     // Note: Not supported at present. Fall through.
     case base::MemoryState::UNKNOWN:
       NOTREACHED();
       break;
   }
 }
 
 }  // namespace net