Deduplicate Monochrome locale .paks

chrome/app/chrome_main_delegate.cc

Index: chrome/app/chrome_main_delegate.cc
diff --git a/chrome/app/chrome_main_delegate.cc b/chrome/app/chrome_main_delegate.cc
index c382e538c192aacddd85db989c2be70367e80152..08882fd955c41134d4752191b8cb9ba7fb8d9d4c 100644
--- a/chrome/app/chrome_main_delegate.cc
+++ b/chrome/app/chrome_main_delegate.cc
@@ -888,6 +888,16 @@ void ChromeMainDelegate::PreSandboxStartup() {
           base::File(pak_fd), pak_region, ui::SCALE_FACTOR_100P);
     }
 
+    // Load secondary locale .pak file if it exists.
+    pak_fd = global_descriptors->MaybeGet(kAndroidSecondaryLocalePakDescriptor);
+    if (pak_fd != -1) {
+      pak_region = global_descriptors->GetRegion(
+          kAndroidSecondaryLocalePakDescriptor);
+      ResourceBundle::GetSharedInstance().
+          LoadSecondaryLocaleDataWithPakFileRegion(
+              base::File(pak_fd), pak_region);
+    }
+
     base::i18n::SetICUDefaultLocale(locale);
     const std::string loaded_locale = locale;
 #else