Worker: Deprecate PostTaskToMainExecutionContext

third_party/WebKit/Source/core/workers/ThreadedMessagingProxyBase.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/ThreadedMessagingProxyBase.h"
 
 #include "bindings/core/v8/SourceLocation.h"
 #include "core/dom/Document.h"
+#include "core/frame/Deprecation.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/workers/ParentFrameTaskRunners.h"
 #include "core/workers/WorkerInspectorProxy.h"
 #include "core/workers/WorkerThreadStartupData.h"
 #include "wtf/CurrentTime.h"
 
 namespace blink {
 
 namespace {
 
@@ skipping 52 matching lines @@
 
 void ThreadedMessagingProxyBase::postTaskToLoader(
     const WebTraceLocation& location,
     std::unique_ptr<ExecutionContextTask> task) {
   DCHECK(getExecutionContext()->isDocument());
   // TODO(hiroshige,yuryu): Make this not use ExecutionContextTask and use
   // m_parentFrameTaskRunners->get(TaskType::Networking) instead.
   getExecutionContext()->postTask(location, std::move(task));
 }
 
+void ThreadedMessagingProxyBase::countFeature(UseCounter::Feature feature) {
+  DCHECK(isParentContextThread());
+  UseCounter::count(m_executionContext, feature);
+}
+
+void ThreadedMessagingProxyBase::countDeprecation(UseCounter::Feature feature) {
+  DCHECK(isParentContextThread());
+  Deprecation::countDeprecation(m_executionContext, feature);
+}
+
 void ThreadedMessagingProxyBase::reportConsoleMessage(
     MessageSource source,
     MessageLevel level,
     const String& message,
     std::unique_ptr<SourceLocation> location) {
   DCHECK(isParentContextThread());
   if (m_askedToTerminate)
     return;
   if (m_workerInspectorProxy)
     m_workerInspectorProxy->addConsoleMessageFromWorker(level, message,
@@ skipping 59 matching lines @@
 }
 
 bool ThreadedMessagingProxyBase::isParentContextThread() const {
   // TODO(nhiroki): Nested worker is not supported yet, so the parent context
   // thread should be equal to the main thread (http://crbug.com/31666).
   DCHECK(getExecutionContext()->isDocument());
   return isMainThread();
 }
 
 }  // namespace blink