Support alternative locale zip

build/android/locale_pak_resources.gypi

Index: build/android/locale_pak_resources.gypi
diff --git a/build/android/locale_pak_resources.gypi b/build/android/locale_pak_resources.gypi
index 6f8e56f8f15c27360d1e077d4693b2ed6aefa3eb..020b831ebf8fdf60bfab4d990e9f59de42e99c7c 100644
--- a/build/android/locale_pak_resources.gypi
+++ b/build/android/locale_pak_resources.gypi
@@ -12,6 +12,8 @@
 # Variables:
 #   locale_pak_files - List of .pak files to process.
 #     Names must be of the form "en.pak" or "en-US.pak".
+#   resource_zip_path - the path of generated zip file, optional, normally, you
+#     don't need to set this variable.
 #
 # Example
 #  {
@@ -25,12 +27,12 @@
 #
 {
   'variables': {
-    'resources_zip_path': '<(PRODUCT_DIR)/res.java/<(_target_name).zip',
+    'resources_zip_path%': '<(PRODUCT_DIR)/res.java/<(_target_name).zip',
   },
   'all_dependent_settings': {
     'variables': {
-      'additional_input_paths': ['<(resources_zip_path)'],
-      'dependencies_res_zip_paths': ['<(resources_zip_path)'],
+      'additional_locale_input_paths': ['<(resources_zip_path)'],
+      'dependencies_locale_zip_paths': ['<(resources_zip_path)'],
     },
   },
   'actions': [{