Save Page As MHTML

content/browser/download/download_manager_impl.cc

Index: content/browser/download/download_manager_impl.cc
diff --git a/content/browser/download/download_manager_impl.cc b/content/browser/download/download_manager_impl.cc
index 9bdb48aa7bfbe2382d1e3b34056dbf0f6c79d308..b96ee878ed00bcaabcb91a1a836e8ad79bba918b 100644
--- a/content/browser/download/download_manager_impl.cc
+++ b/content/browser/download/download_manager_impl.cc
@@ -444,11 +444,18 @@ DownloadItem* DownloadManagerImpl::CreateSavePackageDownloadItem(
     const FilePath& main_file_path,
     const GURL& page_url,
     bool is_otr,
+    const std::string& mime_type,
     DownloadItem::Observer* observer) {
   net::BoundNetLog bound_net_log =
       net::BoundNetLog::Make(net_log_, net::NetLog::SOURCE_DOWNLOAD);
   DownloadItem* download = new DownloadItemImpl(
-      this, main_file_path, page_url, is_otr, GetNextId(), bound_net_log);
+      this,
+      main_file_path,
+      page_url,
+      is_otr,
+      GetNextId(),
+      mime_type,
+      bound_net_log);
 
   download->AddObserver(observer);