mac: Add pkg-dmg as input to the build_app_dmg action.

chrome/chrome.gyp

 # Copyright (c) 2012 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.
 {
   'variables': {
     'chromium_code': 1,
 
     'variables': {
       'version_py_path': 'tools/build/version.py',
       'version_path': 'VERSION',
@@ skipping 694 matching lines @@
           'target_name': 'build_app_dmg',
           # Don't place this in the 'all' list; most won't want it.
           # In GYP, booleans are 0/1, not True/False.
           'suppress_wildcard': 1,
           'type': 'none',
           'dependencies': [
             'chrome',
           ],
           'variables': {
             'build_app_dmg_script_path': 'tools/build/mac/build_app_dmg',
+            'pkg_dmg_script_path': 'installer/mac/pkg-dmg',
 
             'conditions': [
               # This duplicates the output path from build_app_dmg.
               ['branding=="Chrome"', {
                 'dmg_name': 'GoogleChrome.dmg',
               }, { # else: branding!="Chrome"
                 'dmg_name': 'Chromium.dmg',
               }],
             ],
           },
           'actions': [
             {
               'inputs': [
                 '<(build_app_dmg_script_path)',
+                '<(pkg_dmg_script_path)',
                 '<(PRODUCT_DIR)/<(mac_product_name).app',
               ],
               'outputs': [
                 '<(PRODUCT_DIR)/<(dmg_name)',
               ],
               'action_name': 'build_app_dmg',
               'action': ['<(build_app_dmg_script_path)', '<@(branding)'],
             },
           ],  # 'actions'
         },
@@ skipping 437 matching lines @@
           'sources': [
             'browser/safe_browsing/signature_util.h',
             'browser/safe_browsing/signature_util_win.cc',
             'tools/safe_browsing/sb_sigutil.cc',
           ],
         },
       ]},  # 'targets'
     ],  # OS=="win"
   ],  # 'conditions'
 }