Reland #1: mac: Migrate xibs to OSX 10.9.5, Xcode 5.1.1.

chrome/app/nibs/PRESUBMIT.py

 # 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.
 
 """Presubmit script to verify that XIB changes are done with the right version.
 
 See http://dev.chromium.org/developers/design-documents/mac-xib-files for more
 information.
 """
 
 import re
 
-# Minimum is Mac OS X 10.8.1 (12B19).
-HUMAN_DARWIN_VERSION = '10.8.x, x >= 1'
-ALLOWED_DARWIN_VERSION = 12  # Darwin 12 = 10.8.
-MINIMUM_DARWIN_RELEASE = 'B'  # Release B = 10.8.1.
+# Minimum is Mac OS X 10.9.5 (13F34).
+HUMAN_DARWIN_VERSION = '10.9.x, x >= 1'
+ALLOWED_DARWIN_VERSION = 13  # Darwin 12 = 10.9.
+MINIMUM_DARWIN_RELEASE = 'F'  # Release F = 10.9.5.
 
-MINIMUM_IB_VERSION = 2549  # Xcode 4.4.1.
-MAXIMUM_IB_VERSION = 3084  # Xcode 4.6.x.
-HUMAN_IB_VERSION = '>= 4.4.1, <= 4.6.x'
+MINIMUM_IB_VERSION = 5053  # Xcode 5.1.
+MAXIMUM_IB_VERSION = 5056  # Xcode 5.1.1.
+HUMAN_IB_VERSION = '>= 5.1, <= 5.1.1'
 
-SYSTEM_VERSION_RE = r'<string key="IBDocument\.SystemVersion">' + \
-    '([0-9]{,2})([A-Z])([0-9]+)</string>'
+SYSTEM_VERSION_RE = r'<document .* systemVersion="([0-9]{,2})([A-Z])([0-9]+)"'
 
 IB_VERSION_RE = \
-    r'<string key="IBDocument\.InterfaceBuilderVersion">([0-9]+)</string>'
+    r'<plugIn identifier="com\.apple\.InterfaceBuilder\.CocoaPlugin" ' + \
+    'version="([0-9]+)"/>'
 
 def _CheckXIBSystemAndXcodeVersions(input_api, output_api, error_type):
   affected_xibs = [x for x in input_api.AffectedFiles()
       if x.LocalPath().endswith('.xib')]
 
   incorrect_system_versions = []
   incorrect_ib_versions = []
 
   for xib in affected_xibs:
     if len(xib.NewContents()) == 0:
@@ skipping 47 matching lines @@
 
 def CheckChangeOnUpload(input_api, output_api):
   # Allow uploads to happen even if the presubmit fails, so that contributors
   # can ask their reviewer or another person to re-save the XIBs for them.
   return _CheckXIBSystemAndXcodeVersions(input_api, output_api,
       error_type=output_api.PresubmitPromptWarning)
 
 def CheckChangeOnCommit(input_api, output_api):
   return _CheckXIBSystemAndXcodeVersions(input_api, output_api,
       error_type=output_api.PresubmitError)