| Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h | 
| diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h b/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h | 
| index a6ee82792e689c61c9ffdf14683226f8ee302c18..fd1852f5b34382b0dc7579d13faecb437ed0ab18 100644 | 
| --- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h | 
| +++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h | 
| @@ -155,6 +155,10 @@ class DataReductionProxySettings : public DataReductionProxyServiceObserver, | 
| // daily original and received content lengths. | 
| int64_t GetDataReductionLastUpdateTime(); | 
|  | 
| +  // Returns the difference between the total original size of all HTTP content | 
| +  // received from the network and the actual size of the HTTP content received. | 
| +  int64_t GetTotalHttpContentLengthSaved(); | 
| + | 
| // 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, | 
|  |