From 5335681cd2ab05ad47e81be7722c9eee19d54065 Mon Sep 17 00:00:00 2001
From: adeshkp <adeshkp@users.noreply.github.com>
Date: Sat, 12 Jan 2019 06:20:31 -0500
Subject: Telemetry: Remove stubs and related code

---
 toolkit/components/perfmonitoring/nsPerformanceStats.cpp | 16 ----------------
 toolkit/components/perfmonitoring/nsPerformanceStats.h   | 15 ---------------
 2 files changed, 31 deletions(-)

(limited to 'toolkit/components/perfmonitoring')

diff --git a/toolkit/components/perfmonitoring/nsPerformanceStats.cpp b/toolkit/components/perfmonitoring/nsPerformanceStats.cpp
index 33aeaf7c2..6c470356a 100644
--- a/toolkit/components/perfmonitoring/nsPerformanceStats.cpp
+++ b/toolkit/components/perfmonitoring/nsPerformanceStats.cpp
@@ -662,9 +662,6 @@ nsPerformanceStatsService::nsPerformanceStatsService()
                                        nsPerformanceGroup::GroupScope::RUNTIME // scope
                                      ))
   , mIsHandlingUserInput(false)
-  , mProcessStayed(0)
-  , mProcessMoved(0)
-  , mProcessUpdateCounter(0)
   , mIsMonitoringPerCompartment(false)
   , mJankAlertThreshold(mozilla::MaxValue<uint64_t>::value) // By default, no alerts
   , mJankAlertBufferingDelay(1000 /* ms */)
@@ -953,13 +950,6 @@ nsPerformanceStatsService::SetJankAlertBufferingDelay(uint32_t value) {
   return NS_OK;
 }
 
-nsresult
-nsPerformanceStatsService::UpdateTelemetry()
-{
-  /* STUB */
-  return NS_OK;
-}
-
 
 /* static */ nsIPerformanceStats*
 nsPerformanceStatsService::GetStatsForGroup(const js::PerformanceGroup* group)
@@ -992,12 +982,6 @@ nsPerformanceStatsService::GetSnapshot(JSContext* cx, nsIPerformanceSnapshot * *
     }
   }
 
-  js::GetPerfMonitoringTestCpuRescheduling(cx, &mProcessStayed, &mProcessMoved);
-
-  if (++mProcessUpdateCounter % 10 == 0) {
-    mozilla::Unused << UpdateTelemetry();
-  }
-
   snapshot.forget(aSnapshot);
 
   return NS_OK;
diff --git a/toolkit/components/perfmonitoring/nsPerformanceStats.h b/toolkit/components/perfmonitoring/nsPerformanceStats.h
index c82a3e92c..6902c840d 100644
--- a/toolkit/components/perfmonitoring/nsPerformanceStats.h
+++ b/toolkit/components/perfmonitoring/nsPerformanceStats.h
@@ -363,21 +363,6 @@ protected:
                    nsPerformanceGroup* group);
 
 
-
-
-  /**********************************************************
-   *
-   * To check whether our algorithm makes sense, we keep count of the
-   * number of times the process has been rescheduled to another CPU
-   * while we were monitoring the performance of a group and we upload
-   * this data through Telemetry.
-   */
-  nsresult UpdateTelemetry();
-
-  uint64_t mProcessStayed;
-  uint64_t mProcessMoved;
-  uint32_t mProcessUpdateCounter;
-
   /**********************************************************
    *
    * Options controlling measurements.
-- 
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