Fix userVisibility() for files dragged into the renderer.

Source/core/html/forms/FileInputType.cpp

Index: Source/core/html/forms/FileInputType.cpp
diff --git a/Source/core/html/forms/FileInputType.cpp b/Source/core/html/forms/FileInputType.cpp
index c344106da44550d1bae998a3cdd71e4246b2e0df..7cfa4b89b2b636b2f9fea19a84a76d0dc28a0b6c 100644
--- a/Source/core/html/forms/FileInputType.cpp
+++ b/Source/core/html/forms/FileInputType.cpp
@@ -246,7 +246,7 @@ PassRefPtrWillBeRawPtr<FileList> FileInputType::createFileList(const Vector<File
     }
 
     for (size_t i = 0; i < size; i++)
-        fileList->append(File::createWithName(files[i].path, files[i].displayName, File::AllContentTypes));
+        fileList->append(File::createForUserProvidedFile(files[i].path, files[i].displayName));
     return fileList;
 }