Add chrome_apps_resources.pak to resources.pak.

chrome/chrome_paks.gni

Index: chrome/chrome_paks.gni
diff --git a/chrome/chrome_paks.gni b/chrome/chrome_paks.gni
index c3ac4847c0b490576096bc45c65b4cd82fc1c8e8..d85b5be891dd7b29a3a2bc621d7d1aecb2b83ad5 100644
--- a/chrome/chrome_paks.gni
+++ b/chrome/chrome_paks.gni
@@ -148,8 +148,14 @@ template("chrome_extra_paks") {
       ]
     }
     if (is_chromeos) {
-      sources += [ "$root_gen_dir/ui/file_manager/file_manager_resources.pak" ]
-      deps += [ "//ui/file_manager:resources" ]
+      sources += [
+        "$root_gen_dir/components/chrome_apps/chrome_apps_resources.pak",
+        "$root_gen_dir/ui/file_manager/file_manager_resources.pak",
+      ]
+      deps += [
+        "//components/chrome_apps:resources",
+        "//ui/file_manager:resources",
+      ]
     }
     if (enable_extensions) {
       sources += [