fix obj name for extension constants for split_link

build/split_link_partition.py

 # 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.
 
 # This dict determines how chrome.dll is split into multiple parts.
 {
   'parts': [
     # These sections are matched in order, and a matching input will go into
     # the part for the last block that matches. Inputs are lower()d before
     # the regex is run.
@@ skipping 111 matching lines @@
   #
   # Note: If you're considering adding something that isn't a _switches or a
   # _constants file, it'd probably be better to break the target into separate
   # .lib files.
   'all_from_libs': [
     (r'autofill_common\.lib$', r'switches\.obj$'),
     (r'\bbase\.lib$', r'string_util_constants\.obj$'),
     (r'base_static\.lib$', r'base_switches\.obj$'),
     (r'\bbase\.lib$', r'file_path_constants\.obj$'),
     (r'\bcc\.lib$', r'switches\.obj$'),
-    (r'\bcommon\.lib$', r'extension_constants\.obj$'),
+    (r'\bcommon\.lib$', r'constants\.obj$'),
     (r'\bcommon\.lib$', r'extension_manifest_constants\.obj$'),
     (r'\bcommon\.lib$', r'url_constants\.obj$'),
     (r'\bcommon\.lib$', r'view_type\.obj$'),
     # It sort of looks like most of this lib could go in 'all', but there's a
     # couple registration/initialization functions that make me a bit nervous.
     (r'common_constants\.lib$', r'chrome_constants\.obj$'),
     (r'common_constants\.lib$', r'chrome_switches\.obj$'),
     (r'common_constants\.lib$', r'pref_names\.obj$'),
     (r'content_common\.lib$', r'browser_plugin_constants\.obj$'),
     (r'content_common\.lib$', r'content_constants\.obj$'),
@@ skipping 17 matching lines @@
     (r'\bui\.lib$', r'ui_base_switches\.obj$'),
     (r'webkit.*plugins_common\.lib$', r'plugin_switches\.obj$'),
     (r'webkit.*plugins_common\.lib$', r'plugin_constants'),
     (r'webkit.*storage\.lib$', r'file_permission_policy\.obj$'),
   ],
 
   # This manifest will be merged with the intermediate one from the linker,
   # and embedded in both DLLs.
   'manifest': '..\\..\\chrome\\app\\chrome.dll.manifest'
 }