Don't treat |is_directory| mismatch as an error in entry conversion in files.app.

chrome/browser/chromeos/file_manager/fileapi_util.h

Index: chrome/browser/chromeos/file_manager/fileapi_util.h
diff --git a/chrome/browser/chromeos/file_manager/fileapi_util.h b/chrome/browser/chromeos/file_manager/fileapi_util.h
index 8adbd0996ba07bc218882eff258919af27cc282c..305857a6e36983a2857d2c00a24d47fe9f9fbdfb 100644
--- a/chrome/browser/chromeos/file_manager/fileapi_util.h
+++ b/chrome/browser/chromeos/file_manager/fileapi_util.h
@@ -43,7 +43,9 @@ struct EntryDefinition {
   std::string file_system_root_url;  // Used to create DOMFileSystem.
   std::string file_system_name;      // Value of DOMFileSystem.name.
   base::FilePath full_path;    // Value of Entry.fullPath.
-  bool is_directory;           // Whether to create FileEntry or DirectoryEntry.
+  // Whether to create FileEntry or DirectoryEntry when the corresponding entry
+  // is not found.
+  bool is_directory;
   base::File::Error error;
 };