Remove experiments_log.proto.

PiperOrigin-RevId: 626095230

internal/analytics/BUILD

@@ -28,7 +28,6 @@ cc_library(
     ],
     deps = [
         "//internal/proto/analytics:connections_log_cc_proto",
-        "//internal/proto/analytics:experiments_log_cc_proto",
         "//internal/proto/analytics:fast_pair_log_cc_proto",
         "//sharing/proto/analytics:sharing_log_cc_proto",
     ],

internal/analytics/event_logger.h

@@ -16,7 +16,6 @@
 #define NEARBY_ANALYTICS_EVENT_LOGGER_H_
 
 #include "internal/proto/analytics/connections_log.pb.h"
-#include "internal/proto/analytics/experiments_log.pb.h"
 #include "internal/proto/analytics/fast_pair_log.pb.h"
 #include "sharing/proto/analytics/nearby_sharing_log.pb.h"
 
@@ -36,10 +35,6 @@ class EventLogger {
       const location::nearby::analytics::proto::ConnectionsLog& message) = 0;
   virtual void Log(const sharing::analytics::proto::SharingLog& message) = 0;
   virtual void Log(const nearby::proto::fastpair::FastPairLog& message) = 0;
-
-  // Configure experiment parameters used by this logger.
-  virtual void ConfigureExperiments(
-      const experiments::ExperimentsLog& message) = 0;
 };
 
 }  // namespace analytics

internal/analytics/mock_event_logger.h

@@ -33,9 +33,6 @@ class MockEventLogger : public ::nearby::analytics::EventLogger {
               (override));
   MOCK_METHOD(void, Log, (const nearby::proto::fastpair::FastPairLog& message),
               (override));
-
-  MOCK_METHOD(void, ConfigureExperiments,
-              (const experiments::ExperimentsLog& message), (override));
 };
 
 }  // namespace nearby::analytics

internal/proto/analytics/BUILD

@@ -56,21 +56,6 @@ cc_proto_library(
     deps = [":connections_log_proto"],
 )
 
-proto_library(
-    name = "experiments_log_proto",
-    srcs = ["experiments_log.proto"],
-)
-
-cc_proto_library(
-    name = "experiments_log_cc_proto",
-    visibility = [
-        "//internal/analytics:__pkg__",
-        "//location/nearby/analytics/cpp/logging:__subpackages__",
-        "//location/nearby/cpp/experiments:__subpackages__",
-    ],
-    deps = [":experiments_log_proto"],
-)
-
 cc_test(
     name = "proto_analytics_test",
     size = "small",

internal/proto/analytics/experiments_log.proto

@@ -1,41 +0,0 @@
-// Copyright 2024 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.
-
-syntax = "proto2";
-
-package nearby.experiments;
-
-// import "storage/datapol/annotations/proto/semantic_annotations.proto";
-
-option optimize_for = LITE_RUNTIME;
-option java_outer_classname = "ExperimentsLogProtos";
-option java_package = "com.google.nearby.experiments";
-// option (datapol.file_vetting_status) = "latest";
-
-// This proto encapsulates the experiments info to identify which logs belong
-// to which experiments. It's passed from Phenotype
-// (google3/location/nearby/cpp/experiments) to Clearcut event logger
-// (google3/location/nearby/analytics/cpp/logging/) so that the event logger
-// can generate the experiment-based Rasta metrics (go/rasta-overview).
-// NextId: 3
-message ExperimentsLog {
-  // Experiment token associated with the Mendel config package.
-  optional bytes experiment_token = 1
-      /* type = ST_EXPERIMENT_ID */;
-
-  // Zwieback cookie shared between Phenotype and Clearcut clients so that
-  // Rasta metrics can reflect the correct population of devices.
-  optional string zwieback_cookie = 2
-      /* type = ST_ZWIEBACK_ID */;
-}