Switch to using scoped_ptr with UserData

components/data_use_measurement/core/data_use_user_data.cc

Index: components/data_use_measurement/core/data_use_user_data.cc
diff --git a/components/data_use_measurement/core/data_use_user_data.cc b/components/data_use_measurement/core/data_use_user_data.cc
index ebae0e3d205fdcf28b733a28facd4f9dc70014d4..4cb0f12cdd092b6fe0ef4dabc429ac9da9f2713a 100644
--- a/components/data_use_measurement/core/data_use_user_data.cc
+++ b/components/data_use_measurement/core/data_use_user_data.cc
@@ -8,6 +8,7 @@
 #include "base/android/application_status_listener.h"
 #endif
 
+#include "base/memory/ptr_util.h"
 #include "net/url_request/url_fetcher.h"
 
 namespace data_use_measurement {
@@ -40,9 +41,9 @@ const void* const DataUseUserData::kUserDataKey =
     &DataUseUserData::kUserDataKey;
 
 // static
-base::SupportsUserData::Data* DataUseUserData::Create(
+std::unique_ptr<base::SupportsUserData::Data> DataUseUserData::Create(
     ServiceName service_name) {
-  return new DataUseUserData(service_name, GetCurrentAppState());
+  return base::MakeUnique<DataUseUserData>(service_name, GetCurrentAppState());
 }
 
 // static