Move language pak files to assets.

build/config/android/internal_rules.gni

Index: build/config/android/internal_rules.gni
diff --git a/build/config/android/internal_rules.gni b/build/config/android/internal_rules.gni
index 314adcd88156f4a3b96808b367b81f2e930dbd34..4019d41a776837b3bafe991a29e50fc7daa8d7ea 100644
--- a/build/config/android/internal_rules.gni
+++ b/build/config/android/internal_rules.gni
@@ -230,7 +230,7 @@ template("write_build_config") {
       ]
     }
 
-    if (is_android_assets) {
+    if (is_android_assets || is_apk) {
       if (defined(invoker.asset_sources)) {
         _rebased_asset_sources =
             rebase_path(invoker.asset_sources, root_build_dir)
@@ -247,6 +247,13 @@ template("write_build_config") {
       if (defined(invoker.disable_compression) && invoker.disable_compression) {
         args += [ "--disable-asset-compression" ]
       }
+      if (defined(invoker.is_locale_asset) && invoker.is_locale_asset) {
+        args += [ "--is-locale-asset" ]
+      }
+      if (defined(invoker.has_alternative_locale_asset) &&
+          invoker.has_alternative_locale_asset) {
+        args += [ "--has-alternative-locale-asset" ]
+      }
     }
 
     if (is_android_resources || is_apk) {
@@ -276,13 +283,6 @@ template("write_build_config") {
           rebase_path(invoker.r_text, root_build_dir),
         ]
       }
-      if (defined(invoker.is_locale_resource) && invoker.is_locale_resource) {
-        args += [ "--is-locale-resource" ]
-      }
-      if (defined(invoker.has_alternative_locale_resource) &&
-          invoker.has_alternative_locale_resource) {
-        args += [ "--has-alternative-locale-resource" ]
-      }
     }
 
     if (is_android_resources && defined(invoker.resource_dirs)) {