message: Rename scope_
diff: @@ -33,20 +33,20 @@ namespace {
  TEST(ResourceVariableGradTest, ReadVariableOpGrad) {
  TensorShape shape({});
  - auto scope_ = Scope::NewRootScope();
  - auto x = Placeholder(scope_, DT_FLOAT, Placeholder::Shape(shape));
  + auto scope = Scope::NewRootScope();
  + auto x = Placeholder(scope, DT_FLOAT, Placeholder::Shape(shape));
  - auto var = VarHandleOp(scope_, DT_FLOAT, shape);
  - auto init = AssignVariableOp(scope_, var, Const(scope_, (float) 2, shape));
  + auto var = VarHandleOp(scope, DT_FLOAT, shape);
  + auto init = AssignVariableOp(scope, var, Const(scope, (float) 2, shape));
  - auto temp = ReadVariableOp(scope_, var, DT_FLOAT);
  + auto temp = ReadVariableOp(scope, var, DT_FLOAT);
  - auto y = Mul(scope_, temp, x);
  + auto y = Mul(scope, temp, x);
  - auto dy = Placeholder(scope_, DT_FLOAT, Placeholder::Shape(shape));
  + auto dy = Placeholder(scope, DT_FLOAT, Placeholder::Shape(shape));
  OutputList dxs;
  - TF_ASSERT_OK(AddSymbolicGradients(scope_, {y}, {var}, {dy}, &dxs));
  + TF_ASSERT_OK(AddSymbolicGradients(scope, {y}, {var}, {dy}, &dxs));
  ClientSession::FeedType feed_list;
  @@ -54,7 +54,7 @@ TEST(ResourceVariableGradTest, ReadVariableOpGrad) {
  feed_list.insert({dy, (float) 1});
  std::vector<Tensor> dxout;
  - ClientSession session(scope_);
  + ClientSession session(scope);
  TF_ASSERT_OK(session.Run(feed_list, dxs, &dxout));
  auto grad = dxout[0].scalar<float>()();
  