Fix CalculateGeneratorInputInfo for "xcode-ninja" generator.

pylib/gyp/generator/xcode.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.
 
 import filecmp
 import gyp.common
 import gyp.xcodeproj_file
 import gyp.xcode_ninja
 import errno
 import os
@@ skipping 575 matching lines @@
     generator_dir = os.path.relpath(params['options'].generator_output or '.')
     output_dir = params.get('generator_flags', {}).get('output_dir', 'out')
     output_dir = os.path.normpath(os.path.join(generator_dir, output_dir))
     qualified_out_dir = os.path.normpath(os.path.join(
         toplevel, output_dir, 'gypfiles-xcode-ninja'))
   else:
     output_dir = os.path.normpath(os.path.join(toplevel, 'xcodebuild'))
     qualified_out_dir = os.path.normpath(os.path.join(
         toplevel, output_dir, 'gypfiles'))
 
-    global generator_filelist_paths
-    generator_filelist_paths = {
-        'toplevel': toplevel,
-        'qualified_out_dir': qualified_out_dir,
-    }
+  global generator_filelist_paths
+  generator_filelist_paths = {
+      'toplevel': toplevel,
+      'qualified_out_dir': qualified_out_dir,
+  }
 
 
 def GenerateOutput(target_list, target_dicts, data, params):
   # Optionally configure each spec to use ninja as the external builder.
   ninja_wrapper = params.get('flavor') == 'ninja'
   if ninja_wrapper:
     (target_list, target_dicts, data) = \
         gyp.xcode_ninja.CreateWrapper(target_list, target_dicts, data, params)
 
   options = params['options']
@@ skipping 680 matching lines @@
 
   for build_file in build_files:
     xcode_projects[build_file].Finalize1(xcode_targets, serialize_all_tests)
 
   for build_file in build_files:
     xcode_projects[build_file].Finalize2(xcode_targets,
                                          xcode_target_to_target_dict)
 
   for build_file in build_files:
     xcode_projects[build_file].Write()