Audio player: Generate JS module for //ui/file_manager/audio_player/js/metadata_worker.js

Bug: 1133186
Change-Id: If8ad75ab5b8d70b470deb3821bbe084990c4288e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2542939
Auto-Submit: Jeremie Boulic <jboulic@chromium.org>
Commit-Queue: Luciano Pacheco <lucmult@chromium.org>
Reviewed-by: Luciano Pacheco <lucmult@chromium.org>
Cr-Commit-Position: refs/heads/master@{#828113}

ui/file_manager/audio_player/js/BUILD.gn

@@ -30,6 +30,7 @@ js_type_check("closure_compile_jsmodules") {
     ":background.m",
     ":error_util.m",
     ":main.m",
+    ":metadata_worker.m",
   ]
 }
 
@@ -91,6 +92,13 @@ js_library("metadata_worker") {
   ]
 }
 
+js_library("metadata_worker.m") {
+  sources =
+      [ "$root_gen_dir/ui/file_manager/audio_player/js/metadata_worker.m.js" ]
+  deps = [ "//ui/file_manager/file_manager/foreground/js/metadata:metadata_dispatcher.m" ]
+  extra_deps = [ ":modulize" ]
+}
+
 js_library("test_util") {
 }
 
@@ -118,6 +126,7 @@ js_modulizer("modulize") {
   input_files = [
     "background.js",
     "error_util.js",
+    "metadata_worker.js",
     "test_util.js",
   ]
 }

ui/file_manager/audio_player/js/metadata_worker.js

@@ -2,7 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Load the worker script of the Files app.
-importScripts(
-    'chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/' +
-    'foreground/js/metadata/metadata_dispatcher.js');
+// clang-format off
+// #import './metadata_dispatcher.m.js';
+
+/* #ignore */ // Load the worker script of the Files app.
+/* #ignore */ importScripts(
+/* #ignore */     'chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/' +
+/* #ignore */     'foreground/js/metadata/metadata_dispatcher.js');
+// clang-format on