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-rw-r--r--src/core/ext/census/gen/README.md10
-rw-r--r--src/core/ext/census/gen/census.pb.c161
-rw-r--r--src/core/ext/census/gen/census.pb.h280
-rw-r--r--src/core/ext/census/gen/trace_context.pb.c39
-rw-r--r--src/core/ext/census/gen/trace_context.pb.h78
5 files changed, 0 insertions, 568 deletions
diff --git a/src/core/ext/census/gen/README.md b/src/core/ext/census/gen/README.md
deleted file mode 100644
index d4612bc7c8..0000000000
--- a/src/core/ext/census/gen/README.md
+++ /dev/null
@@ -1,10 +0,0 @@
-Files generated for use by Census stats and trace recording subsystem.
-
-# Files
-* census.pb.{h,c} - Generated from src/core/ext/census/census.proto, using the
- script `tools/codegen/core/gen_nano_proto.sh src/proto/census/census.proto
- $PWD/src/core/ext/census/gen src/core/ext/census/gen`
-* trace_context.pb.{h,c} - Generated from
- src/core/ext/census/trace_context.proto, using the script
- `tools/codegen/core/gen_nano_proto.sh src/proto/census/trace_context.proto
- $PWD/src/core/ext/census/gen src/core/ext/census/gen`
diff --git a/src/core/ext/census/gen/census.pb.c b/src/core/ext/census/gen/census.pb.c
deleted file mode 100644
index 88efa73661..0000000000
--- a/src/core/ext/census/gen/census.pb.c
+++ /dev/null
@@ -1,161 +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.
- *
- */
-/* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.3.5-dev */
-
-#include "src/core/ext/census/gen/census.pb.h"
-
-#if PB_PROTO_HEADER_VERSION != 30
-#error Regenerate this file with the current version of nanopb generator.
-#endif
-
-
-
-const pb_field_t google_census_Duration_fields[3] = {
- PB_FIELD( 1, INT64 , OPTIONAL, STATIC , FIRST, google_census_Duration, seconds, seconds, 0),
- PB_FIELD( 2, INT32 , OPTIONAL, STATIC , OTHER, google_census_Duration, nanos, seconds, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Timestamp_fields[3] = {
- PB_FIELD( 1, INT64 , OPTIONAL, STATIC , FIRST, google_census_Timestamp, seconds, seconds, 0),
- PB_FIELD( 2, INT32 , OPTIONAL, STATIC , OTHER, google_census_Timestamp, nanos, seconds, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Resource_fields[4] = {
- PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Resource, name, name, 0),
- PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_Resource, description, name, 0),
- PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Resource, unit, description, &google_census_Resource_MeasurementUnit_fields),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Resource_MeasurementUnit_fields[4] = {
- PB_FIELD( 1, INT32 , OPTIONAL, STATIC , FIRST, google_census_Resource_MeasurementUnit, prefix, prefix, 0),
- PB_FIELD( 2, UENUM , REPEATED, CALLBACK, OTHER, google_census_Resource_MeasurementUnit, numerator, prefix, 0),
- PB_FIELD( 3, UENUM , REPEATED, CALLBACK, OTHER, google_census_Resource_MeasurementUnit, denominator, numerator, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_AggregationDescriptor_fields[4] = {
- PB_FIELD( 1, UENUM , OPTIONAL, STATIC , FIRST, google_census_AggregationDescriptor, type, type, 0),
- PB_ONEOF_FIELD(options, 2, MESSAGE , ONEOF, STATIC , OTHER, google_census_AggregationDescriptor, bucket_boundaries, type, &google_census_AggregationDescriptor_BucketBoundaries_fields),
- PB_ONEOF_FIELD(options, 3, MESSAGE , ONEOF, STATIC , OTHER, google_census_AggregationDescriptor, interval_boundaries, type, &google_census_AggregationDescriptor_IntervalBoundaries_fields),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_AggregationDescriptor_BucketBoundaries_fields[2] = {
- PB_FIELD( 1, DOUBLE , REPEATED, CALLBACK, FIRST, google_census_AggregationDescriptor_BucketBoundaries, bounds, bounds, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_AggregationDescriptor_IntervalBoundaries_fields[2] = {
- PB_FIELD( 1, DOUBLE , REPEATED, CALLBACK, FIRST, google_census_AggregationDescriptor_IntervalBoundaries, window_size, window_size, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Distribution_fields[5] = {
- PB_FIELD( 1, INT64 , OPTIONAL, STATIC , FIRST, google_census_Distribution, count, count, 0),
- PB_FIELD( 2, DOUBLE , OPTIONAL, STATIC , OTHER, google_census_Distribution, mean, count, 0),
- PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Distribution, range, mean, &google_census_Distribution_Range_fields),
- PB_FIELD( 4, INT64 , REPEATED, CALLBACK, OTHER, google_census_Distribution, bucket_count, range, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Distribution_Range_fields[3] = {
- PB_FIELD( 1, DOUBLE , OPTIONAL, STATIC , FIRST, google_census_Distribution_Range, min, min, 0),
- PB_FIELD( 2, DOUBLE , OPTIONAL, STATIC , OTHER, google_census_Distribution_Range, max, min, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_IntervalStats_fields[2] = {
- PB_FIELD( 1, MESSAGE , REPEATED, CALLBACK, FIRST, google_census_IntervalStats, window, window, &google_census_IntervalStats_Window_fields),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_IntervalStats_Window_fields[4] = {
- PB_FIELD( 1, MESSAGE , OPTIONAL, STATIC , FIRST, google_census_IntervalStats_Window, window_size, window_size, &google_census_Duration_fields),
- PB_FIELD( 2, INT64 , OPTIONAL, STATIC , OTHER, google_census_IntervalStats_Window, count, window_size, 0),
- PB_FIELD( 3, DOUBLE , OPTIONAL, STATIC , OTHER, google_census_IntervalStats_Window, mean, count, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Tag_fields[3] = {
- PB_FIELD( 1, STRING , OPTIONAL, STATIC , FIRST, google_census_Tag, key, key, 0),
- PB_FIELD( 2, STRING , OPTIONAL, STATIC , OTHER, google_census_Tag, value, key, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_View_fields[6] = {
- PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_View, name, name, 0),
- PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_View, description, name, 0),
- PB_FIELD( 3, STRING , OPTIONAL, CALLBACK, OTHER, google_census_View, resource_name, description, 0),
- PB_FIELD( 4, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_View, aggregation, resource_name, &google_census_AggregationDescriptor_fields),
- PB_FIELD( 5, STRING , REPEATED, CALLBACK, OTHER, google_census_View, tag_key, aggregation, 0),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Aggregation_fields[7] = {
- PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Aggregation, name, name, 0),
- PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_Aggregation, description, name, 0),
- PB_ONEOF_FIELD(data, 3, UINT64 , ONEOF, STATIC , OTHER, google_census_Aggregation, count, description, 0),
- PB_ONEOF_FIELD(data, 4, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, distribution, description, &google_census_Distribution_fields),
- PB_ONEOF_FIELD(data, 5, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, interval_stats, description, &google_census_IntervalStats_fields),
- PB_FIELD( 6, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Aggregation, tag, data.interval_stats, &google_census_Tag_fields),
- PB_LAST_FIELD
-};
-
-const pb_field_t google_census_Metric_fields[5] = {
- PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Metric, view_name, view_name, 0),
- PB_FIELD( 2, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Metric, aggregation, view_name, &google_census_Aggregation_fields),
- PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, start, aggregation, &google_census_Timestamp_fields),
- PB_FIELD( 4, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, end, start, &google_census_Timestamp_fields),
- PB_LAST_FIELD
-};
-
-
-/* Check that field information fits in pb_field_t */
-#if !defined(PB_FIELD_32BIT)
-/* If you get an error here, it means that you need to define PB_FIELD_32BIT
- * compile-time option. You can do that in pb.h or on compiler command line.
- *
- * The reason you need to do this is that some of your messages contain tag
- * numbers or field sizes that are larger than what can fit in 8 or 16 bit
- * field descriptors.
- */
-PB_STATIC_ASSERT((pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Aggregation, tag) < 65536 && pb_membersize(google_census_Metric, aggregation) < 65536 && pb_membersize(google_census_Metric, start) < 65536 && pb_membersize(google_census_Metric, end) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Resource_google_census_Resource_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_Metric)
-#endif
-
-#if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT)
-/* If you get an error here, it means that you need to define PB_FIELD_16BIT
- * compile-time option. You can do that in pb.h or on compiler command line.
- *
- * The reason you need to do this is that some of your messages contain tag
- * numbers or field sizes that are larger than what can fit in the default
- * 8 bit descriptors.
- */
-PB_STATIC_ASSERT((pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Aggregation, tag) < 256 && pb_membersize(google_census_Metric, aggregation) < 256 && pb_membersize(google_census_Metric, start) < 256 && pb_membersize(google_census_Metric, end) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Resource_google_census_Resource_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_Metric)
-#endif
-
-
-/* On some platforms (such as AVR), double is really float.
- * These are not directly supported by nanopb, but see example_avr_double.
- * To get rid of this error, remove any double fields from your .proto.
- */
-PB_STATIC_ASSERT(sizeof(double) == 8, DOUBLE_MUST_BE_8_BYTES)
-
diff --git a/src/core/ext/census/gen/census.pb.h b/src/core/ext/census/gen/census.pb.h
deleted file mode 100644
index 5f28335664..0000000000
--- a/src/core/ext/census/gen/census.pb.h
+++ /dev/null
@@ -1,280 +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.
- *
- */
-/* Automatically generated nanopb header */
-/* Generated by nanopb-0.3.5-dev */
-
-#ifndef GRPC_CORE_EXT_CENSUS_GEN_CENSUS_PB_H
-#define GRPC_CORE_EXT_CENSUS_GEN_CENSUS_PB_H
-#include "third_party/nanopb/pb.h"
-#if PB_PROTO_HEADER_VERSION != 30
-#error Regenerate this file with the current version of nanopb generator.
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Enum definitions */
-typedef enum _google_census_Resource_BasicUnit {
- google_census_Resource_BasicUnit_UNKNOWN = 0,
- google_census_Resource_BasicUnit_BITS = 1,
- google_census_Resource_BasicUnit_BYTES = 2,
- google_census_Resource_BasicUnit_SECS = 3,
- google_census_Resource_BasicUnit_CORES = 4,
- google_census_Resource_BasicUnit_MAX_UNITS = 5
-} google_census_Resource_BasicUnit;
-
-typedef enum _google_census_AggregationDescriptor_AggregationType {
- google_census_AggregationDescriptor_AggregationType_UNKNOWN = 0,
- google_census_AggregationDescriptor_AggregationType_COUNT = 1,
- google_census_AggregationDescriptor_AggregationType_DISTRIBUTION = 2,
- google_census_AggregationDescriptor_AggregationType_INTERVAL = 3
-} google_census_AggregationDescriptor_AggregationType;
-
-/* Struct definitions */
-typedef struct _google_census_AggregationDescriptor_BucketBoundaries {
- pb_callback_t bounds;
-} google_census_AggregationDescriptor_BucketBoundaries;
-
-typedef struct _google_census_AggregationDescriptor_IntervalBoundaries {
- pb_callback_t window_size;
-} google_census_AggregationDescriptor_IntervalBoundaries;
-
-typedef struct _google_census_IntervalStats {
- pb_callback_t window;
-} google_census_IntervalStats;
-
-typedef struct _google_census_AggregationDescriptor {
- bool has_type;
- google_census_AggregationDescriptor_AggregationType type;
- pb_size_t which_options;
- union {
- google_census_AggregationDescriptor_BucketBoundaries bucket_boundaries;
- google_census_AggregationDescriptor_IntervalBoundaries interval_boundaries;
- } options;
-} google_census_AggregationDescriptor;
-
-typedef struct _google_census_Distribution_Range {
- bool has_min;
- double min;
- bool has_max;
- double max;
-} google_census_Distribution_Range;
-
-typedef struct _google_census_Duration {
- bool has_seconds;
- int64_t seconds;
- bool has_nanos;
- int32_t nanos;
-} google_census_Duration;
-
-typedef struct _google_census_Resource_MeasurementUnit {
- bool has_prefix;
- int32_t prefix;
- pb_callback_t numerator;
- pb_callback_t denominator;
-} google_census_Resource_MeasurementUnit;
-
-typedef struct _google_census_Tag {
- bool has_key;
- char key[255];
- bool has_value;
- char value[255];
-} google_census_Tag;
-
-typedef struct _google_census_Timestamp {
- bool has_seconds;
- int64_t seconds;
- bool has_nanos;
- int32_t nanos;
-} google_census_Timestamp;
-
-typedef struct _google_census_Distribution {
- bool has_count;
- int64_t count;
- bool has_mean;
- double mean;
- bool has_range;
- google_census_Distribution_Range range;
- pb_callback_t bucket_count;
-} google_census_Distribution;
-
-typedef struct _google_census_IntervalStats_Window {
- bool has_window_size;
- google_census_Duration window_size;
- bool has_count;
- int64_t count;
- bool has_mean;
- double mean;
-} google_census_IntervalStats_Window;
-
-typedef struct _google_census_Metric {
- pb_callback_t view_name;
- pb_callback_t aggregation;
- bool has_start;
- google_census_Timestamp start;
- bool has_end;
- google_census_Timestamp end;
-} google_census_Metric;
-
-typedef struct _google_census_Resource {
- pb_callback_t name;
- pb_callback_t description;
- bool has_unit;
- google_census_Resource_MeasurementUnit unit;
-} google_census_Resource;
-
-typedef struct _google_census_View {
- pb_callback_t name;
- pb_callback_t description;
- pb_callback_t resource_name;
- bool has_aggregation;
- google_census_AggregationDescriptor aggregation;
- pb_callback_t tag_key;
-} google_census_View;
-
-typedef struct _google_census_Aggregation {
- pb_callback_t name;
- pb_callback_t description;
- pb_size_t which_data;
- union {
- uint64_t count;
- google_census_Distribution distribution;
- google_census_IntervalStats interval_stats;
- } data;
- pb_callback_t tag;
-} google_census_Aggregation;
-
-/* Default values for struct fields */
-
-/* Initializer values for message structs */
-#define google_census_Duration_init_default {false, 0, false, 0}
-#define google_census_Timestamp_init_default {false, 0, false, 0}
-#define google_census_Resource_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_default}
-#define google_census_Resource_MeasurementUnit_init_default {false, 0, {{NULL}, NULL}, {{NULL}, NULL}}
-#define google_census_AggregationDescriptor_init_default {false, (google_census_AggregationDescriptor_AggregationType)0, 0, {google_census_AggregationDescriptor_BucketBoundaries_init_default}}
-#define google_census_AggregationDescriptor_BucketBoundaries_init_default {{{NULL}, NULL}}
-#define google_census_AggregationDescriptor_IntervalBoundaries_init_default {{{NULL}, NULL}}
-#define google_census_Distribution_init_default {false, 0, false, 0, false, google_census_Distribution_Range_init_default, {{NULL}, NULL}}
-#define google_census_Distribution_Range_init_default {false, 0, false, 0}
-#define google_census_IntervalStats_init_default {{{NULL}, NULL}}
-#define google_census_IntervalStats_Window_init_default {false, google_census_Duration_init_default, false, 0, false, 0}
-#define google_census_Tag_init_default {false, "", false, ""}
-#define google_census_View_init_default {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_default, {{NULL}, NULL}}
-#define google_census_Aggregation_init_default {{{NULL}, NULL}, {{NULL}, NULL}, 0, {0}, {{NULL}, NULL}}
-#define google_census_Metric_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Timestamp_init_default, false, google_census_Timestamp_init_default}
-#define google_census_Duration_init_zero {false, 0, false, 0}
-#define google_census_Timestamp_init_zero {false, 0, false, 0}
-#define google_census_Resource_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_zero}
-#define google_census_Resource_MeasurementUnit_init_zero {false, 0, {{NULL}, NULL}, {{NULL}, NULL}}
-#define google_census_AggregationDescriptor_init_zero {false, (google_census_AggregationDescriptor_AggregationType)0, 0, {google_census_AggregationDescriptor_BucketBoundaries_init_zero}}
-#define google_census_AggregationDescriptor_BucketBoundaries_init_zero {{{NULL}, NULL}}
-#define google_census_AggregationDescriptor_IntervalBoundaries_init_zero {{{NULL}, NULL}}
-#define google_census_Distribution_init_zero {false, 0, false, 0, false, google_census_Distribution_Range_init_zero, {{NULL}, NULL}}
-#define google_census_Distribution_Range_init_zero {false, 0, false, 0}
-#define google_census_IntervalStats_init_zero {{{NULL}, NULL}}
-#define google_census_IntervalStats_Window_init_zero {false, google_census_Duration_init_zero, false, 0, false, 0}
-#define google_census_Tag_init_zero {false, "", false, ""}
-#define google_census_View_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_zero, {{NULL}, NULL}}
-#define google_census_Aggregation_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, 0, {0}, {{NULL}, NULL}}
-#define google_census_Metric_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Timestamp_init_zero, false, google_census_Timestamp_init_zero}
-
-/* Field tags (for use in manual encoding/decoding) */
-#define google_census_AggregationDescriptor_BucketBoundaries_bounds_tag 1
-#define google_census_AggregationDescriptor_IntervalBoundaries_window_size_tag 1
-#define google_census_IntervalStats_window_tag 1
-#define google_census_AggregationDescriptor_bucket_boundaries_tag 2
-
-#define google_census_AggregationDescriptor_interval_boundaries_tag 3
-#define google_census_AggregationDescriptor_type_tag 1
-#define google_census_Distribution_Range_min_tag 1
-#define google_census_Distribution_Range_max_tag 2
-#define google_census_Duration_seconds_tag 1
-#define google_census_Duration_nanos_tag 2
-#define google_census_Resource_MeasurementUnit_prefix_tag 1
-#define google_census_Resource_MeasurementUnit_numerator_tag 2
-#define google_census_Resource_MeasurementUnit_denominator_tag 3
-#define google_census_Tag_key_tag 1
-#define google_census_Tag_value_tag 2
-#define google_census_Timestamp_seconds_tag 1
-#define google_census_Timestamp_nanos_tag 2
-#define google_census_Distribution_count_tag 1
-#define google_census_Distribution_mean_tag 2
-#define google_census_Distribution_range_tag 3
-#define google_census_Distribution_bucket_count_tag 4
-#define google_census_IntervalStats_Window_window_size_tag 1
-#define google_census_IntervalStats_Window_count_tag 2
-#define google_census_IntervalStats_Window_mean_tag 3
-#define google_census_Metric_view_name_tag 1
-#define google_census_Metric_aggregation_tag 2
-#define google_census_Metric_start_tag 3
-#define google_census_Metric_end_tag 4
-#define google_census_Resource_name_tag 1
-#define google_census_Resource_description_tag 2
-#define google_census_Resource_unit_tag 3
-#define google_census_View_name_tag 1
-#define google_census_View_description_tag 2
-#define google_census_View_resource_name_tag 3
-#define google_census_View_aggregation_tag 4
-#define google_census_View_tag_key_tag 5
-#define google_census_Aggregation_count_tag 3
-
-#define google_census_Aggregation_distribution_tag 4
-
-#define google_census_Aggregation_interval_stats_tag 5
-#define google_census_Aggregation_name_tag 1
-#define google_census_Aggregation_description_tag 2
-#define google_census_Aggregation_tag_tag 6
-
-/* Struct field encoding specification for nanopb */
-extern const pb_field_t google_census_Duration_fields[3];
-extern const pb_field_t google_census_Timestamp_fields[3];
-extern const pb_field_t google_census_Resource_fields[4];
-extern const pb_field_t google_census_Resource_MeasurementUnit_fields[4];
-extern const pb_field_t google_census_AggregationDescriptor_fields[4];
-extern const pb_field_t google_census_AggregationDescriptor_BucketBoundaries_fields[2];
-extern const pb_field_t google_census_AggregationDescriptor_IntervalBoundaries_fields[2];
-extern const pb_field_t google_census_Distribution_fields[5];
-extern const pb_field_t google_census_Distribution_Range_fields[3];
-extern const pb_field_t google_census_IntervalStats_fields[2];
-extern const pb_field_t google_census_IntervalStats_Window_fields[4];
-extern const pb_field_t google_census_Tag_fields[3];
-extern const pb_field_t google_census_View_fields[6];
-extern const pb_field_t google_census_Aggregation_fields[7];
-extern const pb_field_t google_census_Metric_fields[5];
-
-/* Maximum encoded size of messages (where known) */
-#define google_census_Duration_size 22
-#define google_census_Timestamp_size 22
-#define google_census_Distribution_Range_size 18
-#define google_census_IntervalStats_Window_size 44
-#define google_census_Tag_size 516
-
-/* Message IDs (where set with "msgid" option) */
-#ifdef PB_MSGID
-
-#define CENSUS_MESSAGES \
-
-
-#endif
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* GRPC_CORE_EXT_CENSUS_GEN_CENSUS_PB_H */
diff --git a/src/core/ext/census/gen/trace_context.pb.c b/src/core/ext/census/gen/trace_context.pb.c
deleted file mode 100644
index b5c3d52a71..0000000000
--- a/src/core/ext/census/gen/trace_context.pb.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *
- * Copyright 2017 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.
- *
- */
-/* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.3.7-dev at Fri Jan 20 16:14:22 2017. */
-
-#include "src/core/ext/census/gen/trace_context.pb.h"
-
-/* @@protoc_insertion_point(includes) */
-#if PB_PROTO_HEADER_VERSION != 30
-#error Regenerate this file with the current version of nanopb generator.
-#endif
-
-
-
-const pb_field_t google_trace_TraceContext_fields[5] = {
- PB_FIELD( 1, FIXED64 , OPTIONAL, STATIC , FIRST, google_trace_TraceContext, trace_id_hi, trace_id_hi, 0),
- PB_FIELD( 2, FIXED64 , OPTIONAL, STATIC , OTHER, google_trace_TraceContext, trace_id_lo, trace_id_hi, 0),
- PB_FIELD( 3, FIXED64 , OPTIONAL, STATIC , OTHER, google_trace_TraceContext, span_id, trace_id_lo, 0),
- PB_FIELD( 4, FIXED32 , OPTIONAL, STATIC , OTHER, google_trace_TraceContext, span_options, span_id, 0),
- PB_LAST_FIELD
-};
-
-
-/* @@protoc_insertion_point(eof) */
diff --git a/src/core/ext/census/gen/trace_context.pb.h b/src/core/ext/census/gen/trace_context.pb.h
deleted file mode 100644
index 181925dc9a..0000000000
--- a/src/core/ext/census/gen/trace_context.pb.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- *
- * Copyright 2017 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.
- *
- */
-/* Automatically generated nanopb header */
-/* Generated by nanopb-0.3.7-dev at Fri Jan 20 16:14:22 2017. */
-
-#ifndef GRPC_CORE_EXT_CENSUS_GEN_TRACE_CONTEXT_PB_H
-#define GRPC_CORE_EXT_CENSUS_GEN_TRACE_CONTEXT_PB_H
-#include "third_party/nanopb/pb.h"
-
-/* @@protoc_insertion_point(includes) */
-#if PB_PROTO_HEADER_VERSION != 30
-#error Regenerate this file with the current version of nanopb generator.
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Struct definitions */
-typedef struct _google_trace_TraceContext {
- bool has_trace_id_hi;
- uint64_t trace_id_hi;
- bool has_trace_id_lo;
- uint64_t trace_id_lo;
- bool has_span_id;
- uint64_t span_id;
- bool has_span_options;
- uint32_t span_options;
-/* @@protoc_insertion_point(struct:google_trace_TraceContext) */
-} google_trace_TraceContext;
-
-/* Default values for struct fields */
-
-/* Initializer values for message structs */
-#define google_trace_TraceContext_init_default {false, 0, false, 0, false, 0, false, 0}
-#define google_trace_TraceContext_init_zero {false, 0, false, 0, false, 0, false, 0}
-
-/* Field tags (for use in manual encoding/decoding) */
-#define google_trace_TraceContext_trace_id_hi_tag 1
-#define google_trace_TraceContext_trace_id_lo_tag 2
-#define google_trace_TraceContext_span_id_tag 3
-#define google_trace_TraceContext_span_options_tag 4
-
-/* Struct field encoding specification for nanopb */
-extern const pb_field_t google_trace_TraceContext_fields[5];
-
-/* Maximum encoded size of messages (where known) */
-#define google_trace_TraceContext_size 32
-
-/* Message IDs (where set with "msgid" option) */
-#ifdef PB_MSGID
-
-#define TRACE_CONTEXT_MESSAGES \
-
-
-#endif
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-/* @@protoc_insertion_point(eof) */
-
-#endif /* GRPC_CORE_EXT_CENSUS_GEN_TRACE_CONTEXT_PB_H */