Add data reduction functionality to all platforms.

components/data_reduction_proxy/browser/data_reduction_proxy_params.h

 // 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.
 
 #ifndef COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_PARAMS_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_PARAMS_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 37 matching lines @@
   // an alternative set of proxies is allowed to be used, if the promotion is
   // allowed to be shown, and if this instance is part of a holdback experiment.
   static const unsigned int kAllowed = (1 << 0);
   static const unsigned int kFallbackAllowed = (1 << 1);
   static const unsigned int kAlternativeAllowed = (1 << 2);
   static const unsigned int kPromoAllowed = (1 << 3);
   static const unsigned int kHoldback = (1 << 4);
 
   typedef std::vector<GURL> DataReductionProxyList;
 
-  // Returns true if this client is part of the data reduction proxy field
-  // trial.
-  static bool IsIncludedInFieldTrial();
-
   // Returns true if this client is part of field trial to use an alternative
   // configuration for the data reduction proxy.
   static bool IsIncludedInAlternativeFieldTrial();
 
   // Returns true if this client is part of the field trial that should display
   // a promotion for the data reduction proxy.
   static bool IsIncludedInPromoFieldTrial();
 
   // Returns true if this client is part of a field trial that uses preconnect
   // hinting.
@@ skipping 203 matching lines @@
   bool fallback_allowed_;
   bool alt_allowed_;
   bool promo_allowed_;
   bool holdback_;
 
   bool configured_on_command_line_;
 };
 
 }  // namespace data_reduction_proxy
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_PARAMS_H_