Take Keystone keys out of the framework's Info.plist

chrome/chrome_exe.gypi

 # Copyright (c) 2009-2010 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_exe_target': 0,
     },
     'target_conditions': [
@@ skipping 339 matching lines @@
                 'tools/build/mac/copy_framework_unversioned',
                 '${BUILT_PRODUCTS_DIR}/<(mac_product_name) Framework.framework',
                 '${BUILT_PRODUCTS_DIR}/${CONTENTS_FOLDER_PATH}/Versions/<(version_full)',
               ],
             },
             {
               # Modify the Info.plist as needed.  The script explains why this
               # is needed.  This is also done in the helper_app and chrome_dll
               # targets.  Use -b0 to not include any Breakpad information; that
               # all goes into the framework's Info.plist.  Keystone information
-              # is included if Keystone is enabled because the ticket will
-              # reference this Info.plist to determine the tag of the installed
-              # product.  Use -s1 to include Subversion information.
+              # is included if Keystone is enabled.  The application reads
+              # Keystone keys from this plist and not the framework's, and
+              # the ticket will reference this Info.plist to determine the tag
+              # of the installed product.  Use -s1 to include Subversion
+              # information.
               'postbuild_name': 'Tweak Info.plist',
               'action': ['<(tweak_info_plist_path)',
                          '-b0',
                          '-k<(mac_keystone)',
                          '-s1',
                          '<(branding)',
                          '<(mac_bundle_id)'],
             },
             {
               'postbuild_name': 'Clean up old versions',
@@ skipping 166 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }