Worker: Avoid sending IPC messages for features already counted

third_party/WebKit/Source/core/workers/ThreadedWorkletGlobalScope.cpp

 // Copyright 2016 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 "core/workers/ThreadedWorkletGlobalScope.h"
 
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/ConsoleMessageStorage.h"
 #include "core/inspector/WorkerThreadDebugger.h"
 #include "core/workers/WorkerReportingProxy.h"
@@ skipping 12 matching lines @@
     PassRefPtr<SecurityOrigin> security_origin,
     v8::Isolate* isolate,
     WorkerThread* thread)
     : WorkletGlobalScope(url, user_agent, std::move(security_origin), isolate),
       thread_(thread) {}
 
 ThreadedWorkletGlobalScope::~ThreadedWorkletGlobalScope() {
   DCHECK(!thread_);
 }
 
-void ThreadedWorkletGlobalScope::CountFeature(UseCounter::Feature feature) {
+void ThreadedWorkletGlobalScope::ReportFeature(UseCounter::Feature feature) {
   DCHECK(IsContextThread());
   DCHECK(thread_);
   thread_->GetWorkerReportingProxy().CountFeature(feature);
 }
 
-void ThreadedWorkletGlobalScope::CountDeprecation(UseCounter::Feature feature) {
+void ThreadedWorkletGlobalScope::ReportDeprecation(
+    UseCounter::Feature feature) {
   DCHECK(IsContextThread());
   DCHECK(thread_);
-  AddDeprecationMessage(feature);
   thread_->GetWorkerReportingProxy().CountDeprecation(feature);
 }
 
 void ThreadedWorkletGlobalScope::Dispose() {
   DCHECK(IsContextThread());
   WorkletGlobalScope::Dispose();
   thread_ = nullptr;
 }
 
 bool ThreadedWorkletGlobalScope::IsContextThread() const {
@@ skipping 11 matching lines @@
 }
 
 void ThreadedWorkletGlobalScope::ExceptionThrown(ErrorEvent* error_event) {
   DCHECK(IsContextThread());
   if (WorkerThreadDebugger* debugger =
           WorkerThreadDebugger::From(GetThread()->GetIsolate()))
     debugger->ExceptionThrown(thread_, error_event);
 }
 
 }  // namespace blink