1 files changed, 0 insertions, 81 deletions
diff --git a/src/core/ext/census/census_tracing.h b/src/core/ext/census/census_tracing.h
deleted file mode 100644
index ccb767fcd0..0000000000
--- a/src/core/ext/census/census_tracing.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- *
- * Copyright 2015 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_CENSUS_TRACING_H
-#define GRPC_CORE_EXT_CENSUS_CENSUS_TRACING_H
-
-#include <grpc/support/time.h>
-#include "src/core/ext/census/census_rpc_stats.h"
-
-/* WARNING: The data structures and APIs provided by this file are for GRPC
-   library's internal use ONLY. They might be changed in backward-incompatible
-   ways and are not subject to any deprecation policy.
-   They are not recommended for external use.
- */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Struct for a trace annotation. */
-typedef struct census_trace_annotation {
-  gpr_timespec ts;                            /* timestamp of the annotation */
-  char txt[CENSUS_MAX_ANNOTATION_LENGTH + 1]; /* actual txt annotation */
-  struct census_trace_annotation *next;
-} census_trace_annotation;
-
-typedef struct census_trace_obj {
-  census_op_id id;
-  gpr_timespec ts;
-  census_rpc_stats rpc_stats;
-  char *method;
-  census_trace_annotation *annotations;
-} census_trace_obj;
-
-/* Deletes trace object. */
-void census_trace_obj_destroy(census_trace_obj *obj);
-
-/* Initializes trace store. This function is thread safe. */
-void census_tracing_init(void);
-
-/* Shutsdown trace store. This function is thread safe. */
-void census_tracing_shutdown(void);
-
-/* Gets trace obj corresponding to the input op_id. Returns NULL if trace store
-   is not initialized or trace obj is not found. Requires trace store being
-   locked before calling this function. */
-census_trace_obj *census_get_trace_obj_locked(census_op_id op_id);
-
-/* The following two functions acquire and release the trace store global lock.
-   They are for census internal use only. */
-void census_internal_lock_trace_store(void);
-void census_internal_unlock_trace_store(void);
-
-/* Gets method name associated with the input trace object. */
-const char *census_get_trace_method_name(const census_trace_obj *trace);
-
-/* Returns an array of pointers to trace objects of currently active operations
-   and fills in number of active operations. Returns NULL if there are no active
-   operations.
-   Caller owns the returned objects. */
-census_trace_obj **census_get_active_ops(int *num_active_ops);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* GRPC_CORE_EXT_CENSUS_CENSUS_TRACING_H */