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

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index 343263bdd2a91507fbc0595361cb29638a8c3d34..1a2527ee1387309919945f0f10c4abcce9802b67 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//android_webview/webview_repack_locales_list.gni")
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//build/util/process_version.gni")
@@ -599,6 +600,9 @@
   deps = [
     ":chrome_public_locale_pak_assets",
     "//chrome:packed_resources",
+    "//chrome/android/webapk/libs/runtime_library:runtime_library_assets",
+    "//third_party/icu:icu_assets",
+    "//v8:v8_external_startup_data_assets",
   ]
 }
 
@@ -688,7 +692,6 @@
     }
   }
 
-  # This target does not output locale paks.
   chrome_paks("monochrome_paks") {
     output_dir = "$target_gen_dir/$target_name"
 
@@ -697,7 +700,8 @@
       "//android_webview:generate_aw_resources",
     ]
 
-    exclude_locale_paks = true
+    additional_locale_source_patterns = webview_repack_locales_source_patterns
+    deps += webview_repack_locales_deps
 
     if (enable_resource_whitelist_generation) {
       repack_whitelist = monochrome_resource_whitelist
@@ -705,18 +709,18 @@
     }
   }
 
-  # This target explicitly includes locale paks via deps.
   android_assets("monochrome_pak_assets") {
     sources = [
       "$target_gen_dir/monochrome_paks/chrome_100_percent.pak",
       "$target_gen_dir/monochrome_paks/resources.pak",
     ]
+    foreach(_locale, locales) {
+      sources += [ "$target_gen_dir/monochrome_paks/locales/$_locale.pak" ]
+    }
     disable_compression = true
 
     deps = [
-      ":chrome_public_locale_pak_assets",
       ":monochrome_paks",
-      "//android_webview:locale_pak_assets",
     ]
   }
 }  # current_toolchain == host_toolchain