Removing Variations support for google_update_experiment_id.

components/variations/variations_seed_processor.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/variations/variations_seed_processor.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <vector>
@@ skipping 36 matching lines @@
                                     variation_id);
   }
   if (experiment.has_google_web_trigger_experiment_id()) {
     const VariationID variation_id =
         static_cast<VariationID>(experiment.google_web_trigger_experiment_id());
     AssociateGoogleVariationIDForce(GOOGLE_WEB_PROPERTIES_TRIGGER,
                                     trial_name,
                                     experiment.name(),
                                     variation_id);
   }
-  if (experiment.has_google_update_experiment_id()) {
-    const VariationID variation_id =
-        static_cast<VariationID>(experiment.google_update_experiment_id());
-    AssociateGoogleVariationIDForce(GOOGLE_UPDATE_SERVICE,
-                                    trial_name,
-                                    experiment.name(),
-                                    variation_id);
-  }
   if (experiment.has_chrome_sync_experiment_id()) {
     const VariationID variation_id =
         static_cast<VariationID>(experiment.chrome_sync_experiment_id());
     AssociateGoogleVariationIDForce(CHROME_SYNC_SERVICE,
                                     trial_name,
                                     experiment.name(),
                                     variation_id);
   }
 }
 
@@ skipping 124 matching lines @@
     CreateTrialFromStudy(filtered_studies[i], override_callback,
                          low_entropy_provider, feature_list);
 }
 
 // static
 bool VariationsSeedProcessor::ShouldStudyUseLowEntropy(const Study& study) {
   for (int i = 0; i < study.experiment_size(); ++i) {
     const Study_Experiment& experiment = study.experiment(i);
     if (experiment.has_google_web_experiment_id() ||
         experiment.has_google_web_trigger_experiment_id() ||
-        experiment.has_google_update_experiment_id() ||
         experiment.has_chrome_sync_experiment_id()) {
       return true;
     }
   }
   return false;
 }
 
 void VariationsSeedProcessor::CreateTrialFromStudy(
     const ProcessedStudy& processed_study,
     const UIStringOverrideCallback& override_callback,
@@ skipping 112 matching lines @@
     // The field trial was defined from |study|, so the active experiment's name
     // must be in the |study|.
     DCHECK_NE(-1, experiment_index);
 
     ApplyUIStringOverrides(study.experiment(experiment_index),
                            override_callback);
   }
 }
 
 }  // namespace variations