[Chromecast] Remove chromecast_repack_locales.py.

chromecast/BUILD.gn

Index: chromecast/BUILD.gn
diff --git a/chromecast/BUILD.gn b/chromecast/BUILD.gn
index 223c541ffbbd3e75a81243c93206b4d319fdf52f..98f93589239eedfafb505b7d2f788e14623bfe60 100644
--- a/chromecast/BUILD.gn
+++ b/chromecast/BUILD.gn
@@ -409,56 +409,40 @@ repack("cast_shell_pak") {
   }
 }
 
-action("chromecast_locales_pak") {
-  script = "//chromecast/tools/build/chromecast_repack_locales.py"
-
-  # .pak resources in |grit_out_dir| with the same suffix are packed into a
-  # single resource and placed in |locales_dir|. The original .pak resources
-  # are generated by this target's dependencies.
-  grit_out_dir = "$root_gen_dir/chromecast_strings"
-  locales_dir = "$root_out_dir/chromecast_locales"
-
-  sources = []
-  outputs = []
-
-  # |locales| is an array of suffixes declared in //build/config/locals.gni.
-  foreach(locale, locales) {
-    sources += [ "$grit_out_dir/chromecast_settings_$locale.pak" ]
-    outputs += [ "$locales_dir/$locale.pak" ]
-  }
-  deps = [
-    "//chromecast/app:chromecast_settings",
-  ]
+# Intermediate targets that repack grit resources by locale. For each locale
+# in |locales_with_fake_bidi| (see //build/config/locales.gni), all resources
+# are packed into a single .pak file in an output directory. These targets
+# should not be depended on directly; depend on ":chromecast_locales_pak"
+# instead.
+foreach(locale, locales_with_fake_bidi) {
+  repack("_cast_repack_${locale}") {
+    visibility = [ ":chromecast_locales_pak" ]
+    output = "$root_out_dir/chromecast_locales/${locale}.pak"
+    sources = [
+      "$root_gen_dir/chromecast/app/chromecast_settings_${locale}.pak",
+    ]
+    deps = [
+      "//chromecast/app:chromecast_settings",
+    ]
+
+    if (chromecast_branding != "public") {
+      sources += [ "$root_gen_dir/chromecast/internal/webui/app_strings_${locale}.pak" ]
+      deps += [ "//chromecast/internal/webui:chromecast_app_strings" ]
 
-  # Include string and other localized resources for internal builds.
-  if (chromecast_branding != "public") {
-    foreach(locale, locales) {
-      sources += [ "$grit_out_dir/app_strings_$locale.pak" ]
       if (enable_chromecast_webui) {
-        sources += [ "$grit_out_dir/webui_localized_$locale.pak" ]
+        sources += [ "$root_gen_dir/chromecast/internal/webui/webui_localized_${locale}.pak" ]
+        deps += [ "//chromecast/internal/webui:chromecast_webui_localized" ]
       }
     }
-    deps += [ "//chromecast/internal/webui:chromecast_app_strings" ]
-    if (enable_chromecast_webui) {
-      deps += [ "//chromecast/internal/webui:chromecast_webui_localized" ]
-    }
   }
+}
 
-  # This script only accepts the following values for branding:
-  assert(chromecast_branding == "public" || chromecast_branding == "internal" ||
-         chromecast_branding == "google")
-  args = [
-    "-b",
-    "$chromecast_branding",
-    "-g",
-    rebase_path("$root_gen_dir/chromecast_strings"),
-    "-x",
-    rebase_path("$root_out_dir/chromecast_locales"),
-  ]
-  if (enable_chromecast_webui) {
-    args += [ "-u" ]
+# A meta-target which repacks resources by locale.
+group("chromecast_locales_pak") {
+  deps = []
+  foreach(locale, locales_with_fake_bidi) {
+    deps += [ ":_cast_repack_${locale}" ]
   }
-  args += locales
 }
 
 buildflag_header("chromecast_features") {