message: Update copyright in GuaranteeAllFuncsOneUse to be of TensorFlow and update function names to match Google C++ Style Guide (NFC).
diff: -// Copyright 2020 Google LLC
  -//
  -// Licensed under the Apache License, Version 2.0 (the "License");
  -// you may not use this file except in compliance with the License.
  -// You may obtain a copy of the License at
  -//
  -// https://www.apache.org/licenses/LICENSE-2.0
  -//
  -// Unless required by applicable law or agreed to in writing, software
  -// distributed under the License is distributed on an "AS IS" BASIS,
  -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -// See the License for the specific language governing permissions and
  -// limitations under the License.
  +/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
  +
  +Licensed under the Apache License, Version 2.0 (the "License");
  +you may not use this file except in compliance with the License.
  +You may obtain a copy of the License at
  +
  + http://www.apache.org/licenses/LICENSE-2.0
  +
  +Unless required by applicable law or agreed to in writing, software
  +distributed under the License is distributed on an "AS IS" BASIS,
  +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  +See the License for the specific language governing permissions and
  +limitations under the License.
  +==============================================================================*/
  #include "llvm/ADT/STLExtras.h"
  #include "mlir/IR/SymbolTable.h" // from @llvm-project
  @@ -51,12 +52,12 @@ class GuaranteeAllFuncsOneUse
  : public PassWrapper<GuaranteeAllFuncsOneUse, OperationPass<ModuleOp>> {
  public:
  void runOnOperation() override {
  - if (failed(run())) {
  + if (failed(Run())) {
  signalPassFailure();
  }
  }
  - LogicalResult run() {
  + LogicalResult Run() {
  auto module = getOperation();
  // Overall strategy:
  