Save-Page-As-Complete-Html: Fixing how links are rewritten in subframes.

content/browser/download/save_package.cc

Index: content/browser/download/save_package.cc
diff --git a/content/browser/download/save_package.cc b/content/browser/download/save_package.cc
index 4a24c4138d9ddc2c3fb507c14f19378d560bbfbf..8c05e8bedac921bc470f5942cc424c7ee6287e72 100644
--- a/content/browser/download/save_package.cc
+++ b/content/browser/download/save_package.cc
@@ -1085,11 +1085,14 @@ void SavePackage::GetSerializedHtmlWithLocalLinksForFrame(
     }
   }
 
+  base::FilePath directory = target_tree_node->IsMainFrame()
+                                 ? saved_main_directory_path_.BaseName()
+                                 : base::FilePath();
+
   // Ask target frame to serialize itself.
   RenderFrameHostImpl* target = target_tree_node->current_frame_host();
   target->Send(new FrameMsg_GetSerializedHtmlWithLocalLinks(
-      target->GetRoutingID(), saved_links, saved_file_paths,
-      saved_main_directory_path_.BaseName()));
+      target->GetRoutingID(), saved_links, saved_file_paths, directory));
 }
 
 // Process the serialized HTML content data of a specified frame