Don't count UseCounters in private scripts

Source/core/frame/UseCounter.cpp

Index: Source/core/frame/UseCounter.cpp
diff --git a/Source/core/frame/UseCounter.cpp b/Source/core/frame/UseCounter.cpp
index b21ec8083470038dd695ec801542fe00653b9ad9..9287e8352476056f69f3d440585ef56905f9b3bb 100644
--- a/Source/core/frame/UseCounter.cpp
+++ b/Source/core/frame/UseCounter.cpp
@@ -605,6 +605,20 @@ void UseCounter::count(const ExecutionContext* context, Feature feature)
         toWorkerGlobalScope(context)->countFeature(feature);
 }
 
+void UseCounter::countIfNotPrivateScript(v8::Isolate* isolate, const Document& document, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::count(document, feature);
+}
+
+void UseCounter::countIfNotPrivateScript(v8::Isolate* isolate, const ExecutionContext* context, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::count(context, feature);
+}
+
 void UseCounter::countDeprecation(ExecutionContext* context, Feature feature)
 {
     if (!context)
@@ -637,6 +651,13 @@ void UseCounter::countDeprecation(const Document& document, Feature feature)
     }
 }
 
+void UseCounter::countDeprecationIfNotPrivateScript(v8::Isolate* isolate, ExecutionContext* context, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::countDeprecation(context, feature);
+}
+
 // FIXME: Update other UseCounter::deprecationMessage() cases to use this.
 static String replacedBy(const char* oldString, const char* newString)
 {