Files app: Stop auto-generating JS module for common

* app_util.js async_util.js
* error_counter.js
* files_app_entry_types.js
* file_type.js
* file_operation_common.js
* filtered_volume_manager.js
* importer_common.js
* test_importer_common.js
* lru_cache.js
* mediasession_types.js

Bug: 1214953
Change-Id: Id4e1b7310d387f2c4b0c03b197de45f46c54c69e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2976122
Commit-Queue: Luciano Pacheco <lucmult@chromium.org>
Reviewed-by: Jeremie Boulic <jboulic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#894643}

diff --git a/ui/file_manager/file_manager/BUILD.gn b/ui/file_manager/file_manager/BUILD.gn
index ebd51b596..48d7536 100644
--- a/ui/file_manager/file_manager/BUILD.gn
+++ b/ui/file_manager/file_manager/BUILD.gn

@@ -30,6 +30,10 @@
     "common/js/notifications_browser_proxy.js",
 
     # For some unittests:
+    "common/js/app_util.js",
+    "common/js/lru_cache.js",
+    "common/js/file_type.js",
+    "common/js/files_app_entry_types.js",
     "foreground/js/metadata/image_orientation.js",
     "externs/background/background_base.js",
     "externs/entry_location.js",