Data Reduction Proxy: Remove duplicate functions

components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.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_CORE_BROWSER_DATA_REDUCTION_PROXY_PARAMS_TEST_UTILS_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_PARAMS_TEST_UTILS_H_
 
 #include <vector>
 
 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_params.h"
 
 namespace data_reduction_proxy {
 
 class DataReductionProxyServer;
 
 class TestDataReductionProxyParams : public DataReductionProxyParams {
  public:
-  // Used to emulate having constants defined by the preprocessor.
-  enum HasNames {
-    HAS_NOTHING = 0x0,
-    HAS_ORIGIN = 0x2,
-    HAS_FALLBACK_ORIGIN = 0x4,
-    HAS_SECURE_PROXY_CHECK_URL = 0x40,
-    HAS_EVERYTHING = 0xff,
-  };
-
-  TestDataReductionProxyParams(int flags,
-                               unsigned int has_definitions);
+  TestDataReductionProxyParams();
   bool init_result() const;
 
   void SetProxiesForHttp(const std::vector<DataReductionProxyServer>& proxies);
 
   // Test values to replace the values specified in preprocessor defines.
   static std::string DefaultOrigin();
   static std::string DefaultFallbackOrigin();
   static std::string DefaultSecureProxyCheckURL();
 
   static std::string FlagOrigin();
   static std::string FlagFallbackOrigin();
   static std::string FlagSecureProxyCheckURL();
 
  protected:
   std::string GetDefaultOrigin() const override;
 
   std::string GetDefaultFallbackOrigin() const override;
 
   std::string GetDefaultSecureProxyCheckURL() const override;
 
  private:
-  std::string GetDefinition(unsigned int has_def,
-                            const std::string& definition) const;
-
-  unsigned int has_definitions_;
   bool init_result_;
 };
 }  // namespace data_reduction_proxy
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_PARAMS_TEST_UTILS_H_