Move ScriptState::GetExecutionContext (Part 4)

third_party/WebKit/Source/core/dom/TaskRunnerHelper.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/dom/TaskRunnerHelper.h"
 
 #include "core/dom/Document.h"
+#include "core/dom/ExecutionContext.h"
 #include "core/frame/LocalFrame.h"
 #include "platform/WebFrameScheduler.h"
 #include "platform/WebTaskRunner.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebThread.h"
 
 namespace blink {
 
 RefPtr<WebTaskRunner> TaskRunnerHelper::Get(TaskType type, LocalFrame* frame) {
   // TODO(haraken): Optimize the mapping from TaskTypes to task runners.
@@ skipping 47 matching lines @@
     TaskType type,
     ExecutionContext* execution_context) {
   return Get(type, execution_context && execution_context->IsDocument()
                        ? static_cast<Document*>(execution_context)
                        : nullptr);
 }
 
 RefPtr<WebTaskRunner> TaskRunnerHelper::Get(TaskType type,
                                             ScriptState* script_state) {
   return Get(type,
-             script_state ? script_state->GetExecutionContext() : nullptr);
+             script_state ? ExecutionContext::From(script_state) : nullptr);
 }
 
 }  // namespace blink