Separate WebView's locale paks from Chrome's locale paks

chrome/chrome_paks.gni

Index: chrome/chrome_paks.gni
diff --git a/chrome/chrome_paks.gni b/chrome/chrome_paks.gni
index 4e303dca2d4a4c9282a16a607661cda076d5e5ea..cb0cc645f1d5628b0019578608bf914b85b62f47 100644
--- a/chrome/chrome_paks.gni
+++ b/chrome/chrome_paks.gni
@@ -185,8 +185,7 @@ template("chrome_extra_paks") {
 #   output_dir [required]: Directory to output .pak files. Locale .pak files
 #       will always be place in $output_dir/locales
 #   additional_extra_paks: List of extra .pak sources for resources.pak.
-#   additional_locale_source_patterns: additional_source_patterns for
-#       chrome_repack_locales().
+#   exclude_locale_paks: if set to true, skip chrome_repack_locales.
 #   copy_data_to_bundle:
 #   deps:
 #   output_dir:
@@ -236,25 +235,25 @@ template("chrome_paks") {
     }
   }
 
-  chrome_repack_locales("${target_name}_locales") {
-    forward_variables_from(invoker,
-                           [
-                             "copy_data_to_bundle",
-                             "deps",
-                             "repack_whitelist",
-                             "visibility",
-                           ])
-
-    if (defined(invoker.additional_locale_source_patterns)) {
-      additional_source_patterns = invoker.additional_locale_source_patterns
-    }
-    input_locales = locales
-    output_dir = "${invoker.output_dir}/locales"
-
-    if (is_mac) {
-      output_locales = locales_as_mac_outputs
-    } else {
-      output_locales = locales
+  if (!defined(invoker.exclude_locale_paks) ||
+      !invoker.exclude_locale_paks) {
+    chrome_repack_locales("${target_name}_locales") {
+      forward_variables_from(invoker,
+                             [
+                               "copy_data_to_bundle",
+                               "deps",
+                               "repack_whitelist",
+                               "visibility",
+                             ])
+  
+      input_locales = locales
+      output_dir = "${invoker.output_dir}/locales"
+  
+      if (is_mac) {
+        output_locales = locales_as_mac_outputs
+      } else {
+        output_locales = locales
+      }
     }
   }
 
@@ -263,8 +262,11 @@ template("chrome_paks") {
     public_deps = [
       ":${target_name}_100_percent",
       ":${target_name}_extra",
-      ":${target_name}_locales",
     ]
+    if (!defined(invoker.exclude_locale_paks) ||
+        !invoker.exclude_locale_paks) {
+      public_deps += [ ":${target_name}_locales" ]
+    }
     if (enable_hidpi) {
       public_deps += [ ":${target_name}_200_percent" ]
     }