message: Allows set_shape in ResourceVariable.
diff: @@ -497,6 +497,9 @@ class BaseResourceVariable(variables.VariableV1):
  """The shape of this variable."""
  return self._shape
  + def set_shape(self, shape):
  + self._shape = self._shape.merge_with(shape)
  +
  def _shape_as_list(self):
  if self.shape.ndims is None:
  return None
  @@ -718,10 +721,6 @@ class BaseResourceVariable(variables.VariableV1):
  return ResourceVariable(
  variable_def=variable_def, import_scope=import_scope)
  - def set_shape(self, shape):
  - """Unsupported."""
  - raise NotImplementedError("ResourceVariable does not implement set_shape()")
  -
  __array_priority__ = 100
  def is_initialized(self, name=None):
  