E:\src\chrome2\src>gclient sync
Syncing projects: 100% (82/82) src/v8

src/tools/gyp (ERROR)
----------------------------------------
[0:00:05] Started.
[0:00:08] Up-to-date; skipping checkout.
_____ src\tools\gyp at d61a9397e668fa9843c4aa7da9e79460fe590bfb
----------------------------------------
Traceback (most recent call last):
  File "C:\src\depot_tools\gclient.py", line 3016, in <module>
    sys.exit(main(sys.argv[1:]))
  File "C:\src\depot_tools\gclient.py", line 3002, in main
    return dispatcher.execute(OptionParser(), argv)
  File "C:\src\depot_tools\subcommand.py", line 252, in execute
    return command(parser, args[1:])
  File "C:\src\depot_tools\gclient.py", line 2692, in CMDsync
    ret = client.RunOnDeps('update', args)
  File "C:\src\depot_tools\gclient.py", line 1635, in RunOnDeps
    work_queue.flush(revision_overrides, command, args, options=self._options)
  File "C:\src\depot_tools\gclient_utils.py", line 1075, in run
    self.item.run(*self.args, **self.kwargs)
  File "C:\src\depot_tools\gclient.py", line 995, in run
    self.ParseDepsFile()
  File "C:\src\depot_tools\gclient.py", line 786, in ParseDepsFile
    deps_content, global_scope, local_scope, filepath)
  File "C:\src\depot_tools\gclient_eval.py", line 276, in Exec
    return _GCLIENT_SCHEMA.validate(local_scope)
  File "C:\src\depot_tools\third_party\schema\schema.py", line 304, in validate
    raise SchemaError([None] + x.autos, [e] + x.errors)
third_party.schema.schema.SchemaError: Key 'deps' error:
<lambda>(<gclient_eval._NodeDict object at 0x0000000002E52898>) should evaluate to True