Create a DataUseRecorder instance for each page load in Chrome.

components/data_use_measurement/core/data_use_network_delegate.cc

Index: components/data_use_measurement/core/data_use_network_delegate.cc
diff --git a/components/data_use_measurement/core/data_use_network_delegate.cc b/components/data_use_measurement/core/data_use_network_delegate.cc
index 5e80c1f0e4c5632fa09c52b578224ff6a886cb27..d4c5b284cab2339184b26ae73094dbc8257372f7 100644
--- a/components/data_use_measurement/core/data_use_network_delegate.cc
+++ b/components/data_use_measurement/core/data_use_network_delegate.cc
@@ -37,7 +37,6 @@ void DataUseNetworkDelegate::OnBeforeURLRequestInternal(
 void DataUseNetworkDelegate::OnBeforeRedirectInternal(
     net::URLRequest* request,
     const GURL& new_location) {
-  ascriber_->OnBeforeRedirect(request, new_location);
   data_use_measurement_.OnBeforeRedirect(*request, new_location);
 }
 
@@ -55,14 +54,14 @@ void DataUseNetworkDelegate::OnNetworkBytesSentInternal(
   data_use_measurement_.OnNetworkBytesSent(*request, bytes_sent);
 }
 
-void DataUseNetworkDelegate::OnURLRequestDestroyedInternal(
-    net::URLRequest* request) {
-  ascriber_->OnUrlRequestDestroyed(request);
-}
-
 void DataUseNetworkDelegate::OnCompletedInternal(net::URLRequest* request,
                                                  bool started) {
   data_use_measurement_.OnCompleted(*request, started);
 }
 
+void DataUseNetworkDelegate::OnURLRequestDestroyedInternal(
+    net::URLRequest* request) {
+  ascriber_->OnUrlRequestDestroyed(request);
+}
+
 }  // namespace data_use_measurement