From 493c956d8de0fdb763851d9c12cfd248776b80b8 Mon Sep 17 00:00:00 2001
From: adeshkp <adeshkp@users.noreply.github.com>
Date: Wed, 30 Jan 2019 13:56:07 -0500
Subject: Remove telemetry leftovers from JS engine.

---
 js/src/frontend/Parser.cpp | 13 -------------
 js/src/frontend/Parser.h   |  2 --
 2 files changed, 15 deletions(-)

(limited to 'js/src/frontend')

diff --git a/js/src/frontend/Parser.cpp b/js/src/frontend/Parser.cpp
index 7bfab87a3..209265a58 100644
--- a/js/src/frontend/Parser.cpp
+++ b/js/src/frontend/Parser.cpp
@@ -3463,7 +3463,6 @@ Parser<ParseHandler>::functionFormalParametersAndBody(InHandling inHandling,
 
         if (kind != Arrow) {
 #if JS_HAS_EXPR_CLOSURES
-            addTelemetry(JSCompartment::DeprecatedExpressionClosure);
             if (!warnOnceAboutExprClosure())
                 return false;
 #else
@@ -5545,7 +5544,6 @@ Parser<ParseHandler>::forStatement(YieldHandling yieldHandling)
         if (matched) {
             iflags = JSITER_FOREACH;
             isForEach = true;
-            addTelemetry(JSCompartment::DeprecatedForEach);
             if (!warnOnceAboutForEach())
                 return null();
         }
@@ -6077,7 +6075,6 @@ Parser<ParseHandler>::yieldExpression(InHandling inHandling)
         }
 
         pc->functionBox()->setGeneratorKind(LegacyGenerator);
-        addTelemetry(JSCompartment::DeprecatedLegacyGenerator);
 
         MOZ_FALLTHROUGH;
 
@@ -9588,16 +9585,6 @@ Parser<ParseHandler>::exprInParens(InHandling inHandling, YieldHandling yieldHan
     return expr(inHandling, yieldHandling, tripledotHandling, possibleError, PredictInvoked);
 }
 
-template <typename ParseHandler>
-void
-Parser<ParseHandler>::addTelemetry(JSCompartment::DeprecatedLanguageExtension e)
-{
-    JSContext* cx = context->maybeJSContext();
-    if (!cx)
-        return;
-    cx->compartment()->addTelemetry(getFilename(), e);
-}
-
 template <typename ParseHandler>
 bool
 Parser<ParseHandler>::warnOnceAboutExprClosure()
diff --git a/js/src/frontend/Parser.h b/js/src/frontend/Parser.h
index b58b021cd..12642fad8 100644
--- a/js/src/frontend/Parser.h
+++ b/js/src/frontend/Parser.h
@@ -1420,8 +1420,6 @@ class Parser final : private JS::AutoGCRooter, public StrictModeGetter
 
     bool asmJS(Node list);
 
-    void addTelemetry(JSCompartment::DeprecatedLanguageExtension e);
-
     bool warnOnceAboutExprClosure();
     bool warnOnceAboutForEach();
 };
-- 
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