Remove implicit conversions from scoped_refptr to T* in components/data_reduction_proxy

components/data_reduction_proxy/browser/data_reduction_proxy_config_service.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_CONFIG_SERVICE_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_CONFIG_SERVICE_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 75 matching lines @@
 
 // A data_reduction_proxy::DataReductionProxyConfigurator implementation that
 // tracks changes to the data reduction proxy configuration and notifies an
 // associated DataReductionProxyConfigService. Configuration changes include
 // adding URL and host patterns to bypass and enabling and disabling use of the
 // proxy.
 class DataReductionProxyConfigTracker : public DataReductionProxyConfigurator {
  public:
   DataReductionProxyConfigTracker(
       base::Callback<void(bool, const net::ProxyConfig&)> update_proxy_config,
-      base::TaskRunner* task_runner);
+      const scoped_refptr<base::TaskRunner>& task_runner);
   virtual ~DataReductionProxyConfigTracker();
 
   virtual void Enable(bool primary_restricted,
                       bool fallback_restricted,
                       const std::string& primary_origin,
                       const std::string& fallback_origin,
                       const std::string& ssl_origin) override;
   virtual void Disable() override;
   virtual void AddHostPatternToBypass(const std::string& pattern) override;
   virtual void AddURLPatternToBypass(const std::string& pattern) override;
@@ skipping 12 matching lines @@
   base::Callback<void(bool, const net::ProxyConfig&)> update_proxy_config_;
   std::vector<std::string> bypass_rules_;
   scoped_refptr<base::TaskRunner> task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(DataReductionProxyConfigTracker);
 };
 
 }  //  namespace data_reduction_proxy
 
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_CONFIG_SERVICE_H_