Auto-generates the font family scripts at build time.

chrome/chrome_common.gypi

 # Copyright (c) 2013 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.
 
 {
   'targets': [
     {
       'target_name': 'common',
       'type': 'static_library',
       'variables': {
@@ skipping 696 matching lines @@
         'common/metrics/proto/profiler_event.proto',
         'common/metrics/proto/system_profile.proto',
         'common/metrics/proto/user_action_event.proto',
       ],
       'variables': {
         'proto_in_dir': 'common/metrics/proto',
         'proto_out_dir': 'chrome/common/metrics/proto',
       },
       'includes': [ '../build/protoc.gypi' ],
     },
+    {
+      'target_name': 'font_family_scripts_generator',
+      'type': 'executable',
+      'toolsets': ['host'],
+      'sources': [
+        'common/pref_names.cc',
+        'common/pref_names.h',
+        'common/font_family_scripts_generator.cc',
+      ],
+      'include_dirs': [
+        '..',
+      ],
+    },
+    {
+      'target_name': 'generate_font_family_scripts',
+      'type': 'none',
+      'depedencies': [
+          'font_family_scripts_generator',
+      ],
+      'actions': [
+        {
+          'action_name': 'generate_font_family_scripts',
+          'inputs': [
+            '<(PRODUCT_DIR)/font_family_scripts_generator',
+          ],
+          'outputs': [
+            '<(SHARED_INTERMEDIATE_DIR)/chrome/common/font_family_scripts.h',
+          ],
+          'action': ['<(PRODUCT_DIR)/font_family_scripts_generator',
+                     '<(SHARED_INTERMEDIATE_DIR)/chrome/common/font_family_scripts.h'],
+          'message': 'Generate font family scripts',
+          'process_outputs_as_sources': 1,
+        },
+      ],
+    },
+
   ],
 }