message: Fix cpp namespace for ::tensorflow::ResourceHandle.
diff: @@ -61,7 +61,7 @@ struct ContractionFusion {
  //===----------------------------------------------------------------------===//
  inline bool IsResourceHandleAnonymous(StringRef name) {
  - return name == tensorflow::ResourceHandle::ANONYMOUS_NAME;
  + return name == ::tensorflow::ResourceHandle::ANONYMOUS_NAME;
  }
  // Helper struct representing an identifier for a resource handle. For resource
  @@ -116,7 +116,8 @@ struct DenseMapInfo<mlir::TF::ResourceHandle> {
  static mlir::TF::ResourceHandle getTombstoneKey() {
  return {/*container=*/"",
  - /*name=*/tensorflow::ResourceHandle::ANONYMOUS_NAME, /*device=*/"",
  + /*name=*/::tensorflow::ResourceHandle::ANONYMOUS_NAME,
  + /*device=*/"",
  /*op=*/nullptr};
  }
  