[Refactor Xcode Objects] Enable navigator paths for file references.

ios/build/tools/convert_gn_xcodeproj.py

 #!/usr/bin/python
 # Copyright 2016 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.
 
 """Convert GN Xcode projects to platform and configuration independent targets.
 
 GN generates Xcode projects that build one configuration only. However, typical
 iOS development involves using the Xcode IDE to toggle the platform and
 configuration. This script replaces the 'gn' configuration with 'Debug',
@@ skipping 82 matching lines @@
 
     # TODO(crbug.com/619072): gn does not write the min deployment target in the
     # generated Xcode project, so add it while doing the conversion, only if it
     # is not present. Remove this code and comment once the bug is fixed and gn
     # has rolled past it.
     if isa == 'XCBuildConfiguration':
       build_settings = value['buildSettings']
       if 'IPHONEOS_DEPLOYMENT_TARGET' not in build_settings:
         build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
 
-    # Remove path name key and change path to basename.
-    if isa == 'PBXFileReference':
-      if 'name' in value:
-        del value['name']
-      value['path'] = os.path.basename(value['path'])
-
     # Teach build shell script to look for the configuration and platform.
     if isa == 'PBXShellScriptBuildPhase':
       value['shellScript'] = value['shellScript'].replace(
           'ninja -C .',
           'ninja -C "../${CONFIGURATION}${EFFECTIVE_PLATFORM_NAME}"')
 
     # Configure BUNDLE_LOADER and TEST_HOST for xctest targets (if not yet
     # configured by gn). Old convention was to name the test dynamic module
     # "foo" and the host "foo_host" while the new convention is to name the
     # test "foo_module" and the host "foo". Decide which convention to use
@@ skipping 90 matching lines @@
   if not args.configurations:
     sys.stderr.write('At least one configuration required, see --add-config.\n')
     return 1
 
   ConvertGnXcodeProject(args.input, args.output, args.configurations)
 
 if __name__ == '__main__':
   sys.exit(Main(sys.argv[1:]))