message: Renable SyncOnRead variable test in mirrored_variable_test.
diff: @@ -439,8 +439,6 @@ class MirroredVariableCreationTest(test.TestCase):
  _ = distribution.extended.call_for_each_replica(model_fn, args=(names,))
  def testSyncOnReadVariable(self, distribution):
  - if context.executing_eagerly():
  - self.skipTest("Skip the test due to b/137400477.")
  all_v_sum = {}
  all_v_mean = {}
  @@ -544,8 +542,6 @@ class MirroredVariableCreationTest(test.TestCase):
  self.assertStartsWith(v1._op.name, "replica_1/")
  def testSyncOnReadVariableUpdate(self, distribution):
  - if context.executing_eagerly():
  - self.skipTest("Skip the test due to b/137400477.")
  def model_fn():
  v_sum = variable_scope.variable(
  