Move code for old, deprecated Options UI to only ChromeOS

chrome/chrome_paks.gni

Index: chrome/chrome_paks.gni
diff --git a/chrome/chrome_paks.gni b/chrome/chrome_paks.gni
index 953d88d2bc6d395fe963511cfb5ee5730e0b23c3..235ee7086cf7b1188f73964116fb596f12070634 100644
--- a/chrome/chrome_paks.gni
+++ b/chrome/chrome_paks.gni
@@ -137,14 +137,12 @@ template("chrome_extra_paks") {
       # New paks should be added here by default.
       sources += [
         "$root_gen_dir/chrome/component_extension_resources.pak",
-        "$root_gen_dir/chrome/options_resources.pak",
         "$root_gen_dir/chrome/settings_resources.pak",
         "$root_gen_dir/content/browser/devtools/devtools_resources.pak",
         "$root_gen_dir/headless/headless_lib_resources.pak",
       ]
       deps += [
         "//chrome/browser/resources:component_extension_resources",
-        "//chrome/browser/resources:options_resources",
         "//chrome/browser/resources:settings_resources",
         "//content/browser/devtools:devtools_resources",
         "//headless:resources",
@@ -152,10 +150,12 @@ template("chrome_extra_paks") {
     }
     if (is_chromeos) {
       sources += [
+        "$root_gen_dir/chrome/options_resources.pak",
         "$root_gen_dir/components/chrome_apps/chrome_apps_resources.pak",
         "$root_gen_dir/ui/file_manager/file_manager_resources.pak",
       ]
       deps += [
+        "//chrome/browser/resources:options_resources",
         "//components/chrome_apps:resources",
         "//ui/file_manager:resources",
       ]