Rework build/mac/tweak_info_plist.py to not rely on environment variables.

content/content_shell.gypi

 # 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': {
     'content_shell_product_name': 'Content Shell',
     'content_shell_version': '99.77.34.5',
   },
   'targets': [
@@ skipping 506 matching lines @@
               'action': [
                 '../build/mac/copy_framework_unversioned.sh',
                 '${BUILT_PRODUCTS_DIR}/<(content_shell_product_name) Framework.framework',
                 '${BUILT_PRODUCTS_DIR}/${CONTENTS_FOLDER_PATH}/Frameworks',
               ],
             },
             {
               # Modify the Info.plist as needed.
               'postbuild_name': 'Tweak Info.plist',
               'action': ['../build/mac/tweak_info_plist.py',
+                         '--plist=${TARGET_BUILD_DIR}/${INFOPLIST_PATH}',
                          '--scm=1',
                          '--version=<(content_shell_version)'],
             },
           ],
         }],  # OS=="mac"
         ['OS=="android"', {
           'dependencies': [
             '../tools/imagediff/image_diff.gyp:image_diff#host',
           ],
           'dependencies!': [
@@ skipping 75 matching lines @@
             {
               # Modify the Info.plist as needed.  The script explains why
               # this is needed.  This is also done in the chrome target.
               # The framework needs the Breakpad keys if this feature is
               # enabled.  It does not need the Keystone keys; these always
               # come from the outer application bundle.  The framework
               # doesn't currently use the SCM keys for anything,
               # but this seems like a really good place to store them.
               'postbuild_name': 'Tweak Info.plist',
               'action': ['../build/mac/tweak_info_plist.py',
+                         '--plist=${TARGET_BUILD_DIR}/${INFOPLIST_PATH}',
                          '--breakpad=1',
                          '--keystone=0',
                          '--scm=1',
                          '--version=<(content_shell_version)',
                          '--branding=<(content_shell_product_name)'],
             },
           ],
           'copies': [
             {
               # PPAPI test plugins are loaded relative to DIR_MODULE. On OS X,
@@ skipping 70 matching lines @@
               ],
             },
             {
               # Modify the Info.plist as needed.  The script explains why this
               # is needed.  This is also done in the chrome and chrome_dll
               # targets.  In this case, --breakpad=0, --keystone=0, and --scm=0
               # are used because Breakpad, Keystone, and SCM keys are
               # never placed into the helper.
               'postbuild_name': 'Tweak Info.plist',
               'action': ['../build/mac/tweak_info_plist.py',
+                         '--plist=${TARGET_BUILD_DIR}/${INFOPLIST_PATH}',
                          '--breakpad=0',
                          '--keystone=0',
                          '--scm=0',
                          '--version=<(content_shell_version)'],
             },
           ],
           'conditions': [
             ['component=="shared_library"', {
               'xcode_settings': {
                 'LD_RUNPATH_SEARCH_PATHS': [
@@ skipping 179 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }