Moved data reduction proxy initialization logic to ProfileImplIOData

components/data_reduction_proxy/browser/data_reduction_proxy_settings.h

Index: components/data_reduction_proxy/browser/data_reduction_proxy_settings.h
diff --git a/components/data_reduction_proxy/browser/data_reduction_proxy_settings.h b/components/data_reduction_proxy/browser/data_reduction_proxy_settings.h
index 260f6ca5905320a6e16663659465d5dd46a8c3fd..0346940a46b04498007673c8042ef63609ccef2a 100644
--- a/components/data_reduction_proxy/browser/data_reduction_proxy_settings.h
+++ b/components/data_reduction_proxy/browser/data_reduction_proxy_settings.h
@@ -15,7 +15,6 @@
 #include "base/threading/thread_checker.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_configurator.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_params.h"
-#include "components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.h"
 #include "net/base/net_util.h"
 #include "net/base/network_change_notifier.h"
 #include "net/url_request/url_fetcher_delegate.h"
@@ -97,10 +96,6 @@ class DataReductionProxySettings
     return params_.get();
   }
 
-  DataReductionProxyUsageStats* usage_stats() const {
-     return usage_stats_;
-  }
-
   // Initializes the data reduction proxy with profile and local state prefs,
   // and a |UrlRequestContextGetter| for canary probes. The caller must ensure
   // that all parameters remain alive for the lifetime of the
@@ -152,19 +147,27 @@ class DataReductionProxySettings
   // data reduction proxy. Each element in the vector contains one day of data.
   ContentLengthList GetDailyOriginalContentLengths();
 
+  // Returns aggregate received and original content lengths over the specified
+  // number of days, as well as the time these stats were last updated.
+  void GetContentLengths(unsigned int days,
+                         int64* original_content_length,
+                         int64* received_content_length,
+                         int64* last_update_time);
+
+  // Records that the data reduction proxy is unreachable or not.
+  void SetUnreachable(bool unreachable);
+
   // Returns whether the data reduction proxy is unreachable. Returns true
   // if no request has successfully completed through proxy, even though atleast
   // some of them should have.
   bool IsDataReductionProxyUnreachable();
 
-  // Set the data reduction proxy usage stats.
-  void SetDataReductionProxyUsageStats(
-      DataReductionProxyUsageStats* usage_stats);
-
   // Returns an vector containing the aggregate received HTTP content in the
   // last |kNumDaysInHistory| days.
   ContentLengthList GetDailyReceivedContentLengths();
 
+  ContentLengthList GetDailyContentLengths(const char* pref_name);
+
   // net::URLFetcherDelegate:
   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
 
@@ -183,12 +186,6 @@ class DataReductionProxySettings
   virtual PrefService* GetOriginalProfilePrefs();
   virtual PrefService* GetLocalStatePrefs();
 
-  void GetContentLengths(unsigned int days,
-                         int64* original_content_length,
-                         int64* received_content_length,
-                         int64* last_update_time);
-  ContentLengthList GetDailyContentLengths(const char* pref_name);
-
   // 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
@@ -295,6 +292,7 @@ class DataReductionProxySettings
   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_;
@@ -312,7 +310,6 @@ class DataReductionProxySettings
   base::ThreadChecker thread_checker_;
 
   scoped_ptr<DataReductionProxyParams> params_;
-  DataReductionProxyUsageStats* usage_stats_;
 
   DISALLOW_COPY_AND_ASSIGN(DataReductionProxySettings);
 };