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Unified Diff: components/metrics/metrics_pref_names.cc

Issue 1161133004: Delete code corresponding to old UMA prefs. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Moar comments. Created 5 years, 7 months ago
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Index: components/metrics/metrics_pref_names.cc
diff --git a/components/metrics/metrics_pref_names.cc b/components/metrics/metrics_pref_names.cc
index c6d12eda075bae3bf66dfb0da4741a4f54f26917..187b9042aded82c0dc110b51c3580319f152f554 100644
--- a/components/metrics/metrics_pref_names.cc
+++ b/components/metrics/metrics_pref_names.cc
@@ -32,14 +32,6 @@ const char kMetricsLowEntropySource[] =
// stored locally and never transmitted in metrics reports.
const char kMetricsMachineId[] = "user_experience_metrics.machine_id";
-// Old client id and low entropy source values, cleared the first time this
-// version is launched.
-// TODO(asvitkine): Delete these after a few releases have gone by and old
-// values have been cleaned up. http://crbug.com/357704
-const char kMetricsOldClientID[] = "user_experience_metrics.client_id";
-const char kMetricsOldLowEntropySource[] =
- "user_experience_metrics.low_entropy_source";
-
// Array of strings that are each UMA logs that were not sent because the
// browser terminated before these accumulated metrics could be sent. These
// logs typically include histograms and memory reports, as well as ongoing
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