Bump Xcode compatibility version from 45 (Xcode 2.4-3.1) to 46 (Xcode 3.2).

pylib/gyp/xcodeproj_file.py

 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Xcode project file generator.
 
 This module is both an Xcode project file generator and a documentation of the
 Xcode project file format.  Knowledge of the project file format was gained
 based on extensive experience with Xcode, and by making changes to projects in
 Xcode.app and observing the resultant changes in the associated project files.
@@ skipping 2845 matching lines @@
       product_group._properties['children'] = sorted(
           product_group._properties['children'],
           cmp=lambda x, y, rp=remote_products: CompareProducts(x, y, rp))
 
 
 class XCProjectFile(XCObject):
   _schema = XCObject._schema.copy()
   _schema.update({
     'archiveVersion': [0, int,        0, 1, 1],
     'classes':        [0, dict,       0, 1, {}],
-    'objectVersion':  [0, int,        0, 1, 45],
+    'objectVersion':  [0, int,        0, 1, 46],
     'rootObject':     [0, PBXProject, 1, 1],
   })
 
-  def SetXcodeVersion(self, version):
-    version_to_object_version = {
-      '2.4': 45,
-      '3.0': 45,
-      '3.1': 45,
-      '3.2': 46,
-    }
-    if not version in version_to_object_version:
-      supported_str = ', '.join(sorted(version_to_object_version.keys()))
-      raise Exception(
-          'Unsupported Xcode version %s (supported: %s)' %
-          ( version, supported_str ) )
-    compatibility_version = 'Xcode %s' % version
-    self._properties['rootObject'].SetProperty('compatibilityVersion',
-                                               compatibility_version)
-    self.SetProperty('objectVersion', version_to_object_version[version]);
-
   def ComputeIDs(self, recursive=True, overwrite=True, hash=None):
     # Although XCProjectFile is implemented here as an XCObject, it's not a
     # proper object in the Xcode sense, and it certainly doesn't have its own
     # ID.  Pass through an attempt to update IDs to the real root object.
     if recursive:
       self._properties['rootObject'].ComputeIDs(recursive, overwrite, hash)
 
   def Print(self, file=sys.stdout):
     self.VerifyHasRequiredProperties()
 
@@ skipping 35 matching lines @@
       self._XCPrint(file, 0, '/* Begin ' + class_name + ' section */\n')
       for object in sorted(objects_by_class[class_name],
                            cmp=lambda x, y: cmp(x.id, y.id)):
         object.Print(file)
       self._XCPrint(file, 0, '/* End ' + class_name + ' section */\n')
 
     if self._should_print_single_line:
       self._XCPrint(file, 0, '}; ')
     else:
       self._XCPrint(file, 1, '};\n')