Return unique_ptr<WebDataConsumerHandle::Reader> directly from obtainReader

content/child/web_data_consumer_handle_impl.cc

Index: content/child/web_data_consumer_handle_impl.cc
diff --git a/content/child/web_data_consumer_handle_impl.cc b/content/child/web_data_consumer_handle_impl.cc
index 0b180c72c957da400f32e4cd48fb79309eb9fa76..c111cca36035cb5863d525749d0a6bbf71930bf9 100644
--- a/content/child/web_data_consumer_handle_impl.cc
+++ b/content/child/web_data_consumer_handle_impl.cc
@@ -127,13 +127,8 @@ WebDataConsumerHandleImpl::~WebDataConsumerHandleImpl() {
 }
 
 std::unique_ptr<blink::WebDataConsumerHandle::Reader>
-WebDataConsumerHandleImpl::ObtainReader(Client* client) {
-  return base::WrapUnique(obtainReaderInternal(client));
-}
-
-WebDataConsumerHandleImpl::ReaderImpl*
-WebDataConsumerHandleImpl::obtainReaderInternal(Client* client) {
-  return new ReaderImpl(context_, client);
+WebDataConsumerHandleImpl::obtainReader(Client* client) {
+  return base::WrapUnique(new ReaderImpl(context_, client));
 }
 
 const char* WebDataConsumerHandleImpl::debugName() const {