Clear all DRP prefs on ClearDataSavingStatistics

components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc
index bbfef499026a3c0eac67df9e67be698c156dd30a..04280b08bc719bd4a41a9f8480761e859d8ead81 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats.cc
@@ -705,6 +705,44 @@ void DataReductionProxyCompressionStats::SetDataUsageReportingEnabled(
 void DataReductionProxyCompressionStats::ClearDataSavingStatistics() {
   DeleteHistoricalDataUsage();
 
+  pref_service_->ClearPref(prefs::kDailyHttpContentLengthLastUpdateDate);
+  pref_service_->ClearPref(prefs::kHttpReceivedContentLength);
+  pref_service_->ClearPref(prefs::kHttpOriginalContentLength);
+
+  pref_service_->ClearPref(prefs::kDailyHttpOriginalContentLengthApplication);
+  pref_service_->ClearPref(prefs::kDailyHttpOriginalContentLengthVideo);
+  pref_service_->ClearPref(prefs::kDailyHttpOriginalContentLengthUnknown);
+  pref_service_->ClearPref(prefs::kDailyHttpReceivedContentLengthApplication);
+  pref_service_->ClearPref(prefs::kDailyHttpReceivedContentLengthVideo);
+  pref_service_->ClearPref(prefs::kDailyHttpReceivedContentLengthUnknown);
+
+  pref_service_->ClearPref(
+      prefs::kDailyOriginalContentLengthViaDataReductionProxyApplication);
+  pref_service_->ClearPref(
+      prefs::kDailyOriginalContentLengthViaDataReductionProxyVideo);
+  pref_service_->ClearPref(
+      prefs::kDailyOriginalContentLengthViaDataReductionProxyUnknown);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthViaDataReductionProxyApplication);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthViaDataReductionProxyVideo);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthViaDataReductionProxyUnknown);
+
+  pref_service_->ClearPref(
+      prefs::
+          kDailyOriginalContentLengthWithDataReductionProxyEnabledApplication);
+  pref_service_->ClearPref(
+      prefs::kDailyOriginalContentLengthWithDataReductionProxyEnabledVideo);
+  pref_service_->ClearPref(
+      prefs::kDailyOriginalContentLengthWithDataReductionProxyEnabledUnknown);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthWithDataReductionProxyEnabledApplication);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthWithDataReductionProxyEnabledVideo);
+  pref_service_->ClearPref(
+      prefs::kDailyContentLengthWithDataReductionProxyEnabledUnknown);
+
   pref_service_->ClearPref(
       prefs::kDailyContentLengthHttpsWithDataReductionProxyEnabled);
   pref_service_->ClearPref(