Add data reduction functionality to all platforms.

components/data_reduction_proxy/browser/data_reduction_proxy_params.cc

 // Copyright 2014 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 "components/data_reduction_proxy/browser/data_reduction_proxy_params.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "components/data_reduction_proxy/common/data_reduction_proxy_switches.h"
 #include "net/proxy/proxy_info.h"
@@ skipping 223 matching lines @@
   DCHECK(request);
   return IsDataReductionProxy(request->proxy_server(), proxy_servers);
 }
 
 bool DataReductionProxyParams::IsDataReductionProxy(
     const net::HostPortPair& host_port_pair,
     std::pair<GURL, GURL>* proxy_servers) const {
   if (net::HostPortPair::FromURL(origin()).Equals(host_port_pair)) {
     if (proxy_servers) {
       (*proxy_servers).first = origin();
-      if (fallback_allowed())
+      if (fallback_allowed()) {

[bengr, 2014/07/17 00:11:08]

no need for these curlies.

[Not at Google. Contact bengr, 2014/07/17 18:10:21]

Done.

         (*proxy_servers).second = fallback_origin();
+      }
     }
     return true;
   }
 
   // TODO(bolian): revert this once the proxy PAC fix is ready.
   //
   // If dev host is configured as the primary proxy, we treat the default
   // origin as a valid data reduction proxy to workaround PAC script.
   if (GURL(GetDefaultDevOrigin()) == origin()) {
     const GURL& default_origin = GURL(GetDefaultOrigin());
@@ skipping 53 matching lines @@
   request->context()->proxy_service()->config().proxy_rules().Apply(
       request->url(), &result);
   if (!result.proxy_server().is_valid())
     return false;
   if (result.proxy_server().is_direct())
     return false;
   return IsDataReductionProxy(result.proxy_server().host_port_pair(), NULL);
 }
 
 std::string DataReductionProxyParams::GetDefaultDevOrigin() const {
-#if defined(DATA_REDUCTION_DEV_HOST)
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   if (command_line.HasSwitch(switches::kDisableDataReductionProxyDev))
     return std::string();
   if (command_line.HasSwitch(switches::kEnableDataReductionProxyDev) ||
       (FieldTrialList::FindFullName("DataCompressionProxyDevRollout") ==
          kEnabled)) {
-    return DATA_REDUCTION_DEV_HOST;
+    return "http://proxy-dev.googlezip.net:80/";
   }
-#endif
   return std::string();
 }
-
+// TODO(kundaji): Remove tests for macro definitions.
 std::string DataReductionProxyParams::GetDefaultOrigin() const {
-#if defined(SPDY_PROXY_AUTH_ORIGIN)
-  return SPDY_PROXY_AUTH_ORIGIN;
-#endif
-  return std::string();
+  return "https://proxy.googlezip.net:443/";
 }
 
 std::string DataReductionProxyParams::GetDefaultFallbackOrigin() const {
-#if defined(DATA_REDUCTION_FALLBACK_HOST)
-  return DATA_REDUCTION_FALLBACK_HOST;
-#endif
-  return std::string();
+  return "http://compress.googlezip.net:80/";
 }
 
 std::string DataReductionProxyParams::GetDefaultSSLOrigin() const {
-#if defined(DATA_REDUCTION_PROXY_SSL_ORIGIN)
-  return DATA_REDUCTION_PROXY_SSL_ORIGIN;
-#endif
-  return std::string();
+  return "http://ssl.googlezip.net:1043/";
 }
 
 std::string DataReductionProxyParams::GetDefaultAltOrigin() const {
-#if defined(DATA_REDUCTION_PROXY_ALT_ORIGIN)
-  return DATA_REDUCTION_PROXY_ALT_ORIGIN;
-#endif
-  return std::string();
+  return "https://proxy.googlezip.net:443/";
 }
 
 std::string DataReductionProxyParams::GetDefaultAltFallbackOrigin() const {
-#if defined(DATA_REDUCTION_PROXY_ALT_FALLBACK_ORIGIN)
-  return DATA_REDUCTION_PROXY_ALT_FALLBACK_ORIGIN;
-#endif
-  return std::string();
+  return "http://compress.googlezip.net:80/";
 }
 
 std::string DataReductionProxyParams::GetDefaultProbeURL() const {
-#if defined(DATA_REDUCTION_PROXY_PROBE_URL)
-  return DATA_REDUCTION_PROXY_PROBE_URL;
-#endif
-  return std::string();
+  return "http://check.googlezip.net/connect";
 }
 
 std::string DataReductionProxyParams::GetDefaultWarmupURL() const {
-#if defined(DATA_REDUCTION_PROXY_WARMUP_URL)
-  return DATA_REDUCTION_PROXY_WARMUP_URL;
-#endif
-  return std::string();
+  return "http://www.gstatic.com/generate_204";
 }
 
 }  // namespace data_reduction_proxy