Removed connection warmup logic from data reduction proxy

components/data_reduction_proxy/browser/data_reduction_proxy_settings.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_SETTINGS_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 166 matching lines @@
   // net::URLFetcherDelegate:
   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
 
  protected:
   void InitPrefMembers();
 
   // Returns a fetcher for the probe to check if OK for the proxy to use SPDY.
   // Virtual for testing.
   virtual net::URLFetcher* GetURLFetcherForAvailabilityCheck();
 
-  // Returns a fetcher to warm up the connection to the data reduction proxy.
-  // Virtual for testing.
-  virtual net::URLFetcher* GetURLFetcherForWarmup();
-
   // Virtualized for unit test support.
   virtual PrefService* GetOriginalProfilePrefs();
   virtual PrefService* GetLocalStatePrefs();
 
   // Sets the proxy configs, enabling or disabling the proxy according to
   // the value of |enabled| and |alternative_enabled|. Use the alternative
   // configuration only if |enabled| and |alternative_enabled| are true. If
   // |restricted| is true, only enable the fallback proxy. |at_startup| is true
   // when this method is called from InitDataReductionProxySettings.
   virtual void SetProxyConfigs(bool enabled,
@@ skipping 76 matching lines @@
 
   void ResetDataReductionStatistics();
 
   void MaybeActivateDataReductionProxy(bool at_startup);
 
   // Requests the proxy probe URL, if one is set.  If unable to do so, disables
   // the proxy, if enabled. Otherwise enables the proxy if disabled by a probe
   // failure.
   void ProbeWhetherDataReductionProxyIsAvailable();
 
-  // Warms the connection to the data reduction proxy.
-  void WarmProxyConnection();
-
   // Disables use of the data reduction proxy on VPNs. Returns true if the
   // data reduction proxy has been disabled.
   bool DisableIfVPN();
 
   // Generic method to get a URL fetcher.
   net::URLFetcher* GetBaseURLFetcher(const GURL& gurl, int load_flags);
 
   std::string key_;
   bool restricted_by_carrier_;
   bool enabled_by_user_;
   bool disabled_on_vpn_;
   bool unreachable_;
 
   scoped_ptr<net::URLFetcher> fetcher_;
-  scoped_ptr<net::URLFetcher> warmup_fetcher_;
 
   BooleanPrefMember spdy_proxy_auth_enabled_;
   BooleanPrefMember data_reduction_proxy_alternative_enabled_;
 
   PrefService* prefs_;
   PrefService* local_state_prefs_;
 
   net::URLRequestContextGetter* url_request_context_getter_;
 
   base::Callback<void(bool)> on_data_reduction_proxy_enabled_;
 
   DataReductionProxyConfigurator* configurator_;
 
   base::ThreadChecker thread_checker_;
 
   scoped_ptr<DataReductionProxyParams> params_;
 
   DISALLOW_COPY_AND_ASSIGN(DataReductionProxySettings);
 };
 
 }  // namespace data_reduction_proxy
 
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_H_