message: Update build_mozc.py
diff: @@ -286,7 +286,6 @@ def ExpandMetaTarget(options, meta_target_name):
  def CheckIbusBuild(options, targets):
  """Check if targets contains ibus builds without the command flag."""
  -
  if options.use_gyp_for_ibus_build:
  return
  @@ -313,7 +312,6 @@ def CheckIbusBuild(options, targets):
  def CheckGtkBuild(options):
  """Check if targets contains gtk builds without the command flag."""
  -
  if options.no_gtk_build:
  return
  