Add the new content widget including localised title.

tools/gritsettings/resource_ids

Index: tools/gritsettings/resource_ids
diff --git a/tools/gritsettings/resource_ids b/tools/gritsettings/resource_ids
index 090fabd848c01f821d3fddfce2bc64387901b0eb..539939d38afde55263cfd2ee40778726ed8a393b 100644
--- a/tools/gritsettings/resource_ids
+++ b/tools/gritsettings/resource_ids
@@ -234,6 +234,12 @@
   "ios/chrome/search_widget_extension/strings/ios_search_widget_extension_google_chrome_strings.grd": {
     "messages": [3070],
   },
+  "ios/chrome/content_widget_extension/strings/ios_content_widget_extension_chromium_strings.grd": {
+    "messages": [3080],
+  },
+  "ios/chrome/content_widget_extension/strings/ios_content_widget_extension_google_chrome_strings.grd": {
+    "messages": [3080],
+  },
 
   # content/ and ios/web/ must start at the same id.
   # App only use one file depending on whether it is iOS or other platform.