1 files changed, 0 insertions, 46 deletions
diff --git a/src/core/ext/census/trace_label.h b/src/core/ext/census/trace_label.h
deleted file mode 100644
index 97ce399eb5..0000000000
--- a/src/core/ext/census/trace_label.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * 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.
- *
- */
-
-#ifndef GRPC_CORE_EXT_CENSUS_TRACE_LABEL_H
-#define GRPC_CORE_EXT_CENSUS_TRACE_LABEL_H
-
-#include "src/core/ext/census/trace_string.h"
-
-/* Trace label (key/value pair) stores a label name and the label value. The
-   value can be one of trace_string/int64_t/bool. */
-typedef struct trace_label {
-  trace_string key;
-  enum label_type {
-    /* Unknown value for debugging/error purposes */
-    LABEL_UNKNOWN = 0,
-    /* A string value */
-    LABEL_STRING = 1,
-    /* An integer value. */
-    LABEL_INT = 2,
-    /* A boolean value. */
-    LABEL_BOOL = 3,
-  } value_type;
-
-  union value {
-    trace_string label_str;
-    int64_t label_int;
-    bool label_bool;
-  } value;
-} trace_label;
-
-#endif /* GRPC_CORE_EXT_CENSUS_TRACE_LABEL_H */