Teach i18nTemplate.process() to handle <link rel=import> and <template>

third_party/closure_compiler/externs/compiled_resources.gyp

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 ########################################################
 #    NOTE: THIS FILE IS GENERATED. DO NOT EDIT IT!     #
 # Instead, run create_externs_gyp.py to regenerate it. #
 ########################################################
 {
   'targets': [
@@ skipping 31 matching lines @@
     },
     {
       'target_name': 'metrics_private',
       'includes': ['../externs_js.gypi'],
     },
     {
       'target_name': 'passwords_private',
       'includes': ['../externs_js.gypi'],
     },
     {
+      'target_name': 'pending_compiler_externs',
+      'includes': ['../externs_js.gypi'],
+    },
+    {
       'target_name': 'search_engines_private',
       'includes': ['../externs_js.gypi'],
     },
     {
       'target_name': 'settings_private',
       'includes': ['../externs_js.gypi'],
     },
     {
       'target_name': 'system_private',
       'includes': ['../externs_js.gypi'],
     },
     {
       'target_name': 'users_private',
       'includes': ['../externs_js.gypi'],
     },
   ],
 }