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

ios/build/tools/convert_gn_xcodeproj.py

Index: ios/build/tools/convert_gn_xcodeproj.py
diff --git a/ios/build/tools/convert_gn_xcodeproj.py b/ios/build/tools/convert_gn_xcodeproj.py
index 668104f6e3b2d9f4a4445949cc90420924a68a50..c7b8c12d37c2c9c97695fcc5bcf8516ef6a1f392 100755
--- a/ios/build/tools/convert_gn_xcodeproj.py
+++ b/ios/build/tools/convert_gn_xcodeproj.py
@@ -100,12 +100,6 @@ def UpdateProductsProject(file_input, file_output, configurations):
       if 'IPHONEOS_DEPLOYMENT_TARGET' not in build_settings:
         build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
 
-    # Remove path name key and change path to basename.

[sdefresne, 2016/12/16 23:47:58]

Thank you for fixing this in the gn generator :-)

[liaoyuke, 2016/12/19 08:04:39]

You're most welcome :)

-    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(