Download shelf: Reorder open items in context menu.

The option "Always open with system viewer" should be following the
option "Open with system viewer".

Bug: 574090
Change-Id: I3c75924ef9878b4ea3aa299af14a6c03330141b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1879429Reviewed-by: Min Qin <qinmin@chromium.org>
Commit-Queue: Xing Liu <xingliu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709123}

chrome/browser/download/download_shelf_context_menu.cc

@@ -259,14 +259,17 @@ ui::SimpleMenuModel* DownloadShelfContextMenu::GetFinishedMenuModel(
     finished_download_menu_model_->AddItem(
         DownloadCommands::OPEN_WHEN_COMPLETE,
         GetLabelForCommandId(DownloadCommands::OPEN_WHEN_COMPLETE));
-    finished_download_menu_model_->AddCheckItem(
-        DownloadCommands::ALWAYS_OPEN_TYPE,
-        GetLabelForCommandId(DownloadCommands::ALWAYS_OPEN_TYPE));
   }
 
   finished_download_menu_model_->AddItem(
       DownloadCommands::PLATFORM_OPEN,
       GetLabelForCommandId(DownloadCommands::PLATFORM_OPEN));
+
+  if (is_download) {
+    finished_download_menu_model_->AddCheckItem(
+        DownloadCommands::ALWAYS_OPEN_TYPE,
+        GetLabelForCommandId(DownloadCommands::ALWAYS_OPEN_TYPE));
+  }
   finished_download_menu_model_->AddSeparator(ui::NORMAL_SEPARATOR);
 
   if (is_download) {