Add data reduction functionality to all platforms.

net/proxy/proxy_server.cc

 // Copyright (c) 2010 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/proxy/proxy_server.h"
 
 #include <algorithm>
 
 #include "base/strings/string_util.h"
 #include "net/base/net_util.h"
@@ skipping 202 matching lines @@
   }
   return -1;
 }
 
 // static
 ProxyServer::Scheme ProxyServer::GetSchemeFromURI(const std::string& scheme) {
   return GetSchemeFromURIInternal(scheme.begin(), scheme.end());
 }
 
 // TODO(bengr): Use |scheme_| to indicate that this is the data reduction proxy.
-#if defined(SPDY_PROXY_AUTH_ORIGIN)
 bool ProxyServer::isDataReductionProxy() const {
     bool dev_host = false;
 #if defined (DATA_REDUCTION_DEV_HOST)
     dev_host = host_port_pair_.Equals(
         HostPortPair::FromURL(GURL(DATA_REDUCTION_DEV_HOST)));

[bengr, 2014/07/11 20:42:54]

We should deprecate and remove ProxyServer::isDataReductionProxy()

 #endif
   return dev_host || host_port_pair_.Equals(
       HostPortPair::FromURL(GURL(SPDY_PROXY_AUTH_ORIGIN)));
 }
 
 bool ProxyServer::isDataReductionProxyFallback() const {
 #if defined(DATA_REDUCTION_FALLBACK_HOST)
   return host_port_pair_.Equals(
       HostPortPair::FromURL(GURL(DATA_REDUCTION_FALLBACK_HOST)));
 #endif  // defined(DATA_REDUCTION_FALLBACK_HOST)
   return false;
 }
-#endif  // defined(SPDY_PROXY_AUTH_ORIGIN)
 
 // static
 ProxyServer ProxyServer::FromSchemeHostAndPort(
     Scheme scheme,
     std::string::const_iterator begin,
     std::string::const_iterator end) {
 
   // Trim leading/trailing space.
   HttpUtil::TrimLWS(&begin, &end);
 
@@ skipping 14 matching lines @@
     if (port == -1)
       port = GetDefaultPortForScheme(scheme);
 
     host_port_pair = HostPortPair(HostNoBrackets(host), port);
   }
 
   return ProxyServer(scheme, host_port_pair);
 }
 
 }  // namespace net