[Downloads] Move client guid for AV scanning of downloaded files to chrome/

content/browser/download/download_file_impl.cc

Index: content/browser/download/download_file_impl.cc
diff --git a/content/browser/download/download_file_impl.cc b/content/browser/download/download_file_impl.cc
index bbe317b13a8b78bdc05cc3c99873e9d0cd7dbadd..67bee81b67aec9f987c1dfc7e00ee0eba108ac50 100644
--- a/content/browser/download/download_file_impl.cc
+++ b/content/browser/download/download_file_impl.cc
@@ -200,6 +200,10 @@ std::string DownloadFileImpl::GetHashState() {
   return file_.GetHashState();
 }
 
+void DownloadFileImpl::SetClientGuid(const std::string& guid) {
+  file_.SetClientGuid(guid);
+}
+
 void DownloadFileImpl::StreamActive() {
   base::TimeTicks start(base::TimeTicks::Now());
   base::TimeTicks now;