Create platform/bindings

third_party/WebKit/Source/bindings/core/v8/Microtask.cpp

-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer
- *    in the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name of Google Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "bindings/core/v8/Microtask.h"
-
-#include "platform/ScriptForbiddenScope.h"
-#include "platform/wtf/PtrUtil.h"
-
-namespace blink {
-
-void Microtask::PerformCheckpoint(v8::Isolate* isolate) {
-  if (ScriptForbiddenScope::IsScriptForbidden())
-    return;
-  v8::MicrotasksScope::PerformCheckpoint(isolate);
-}
-
-static void MicrotaskFunctionCallback(void* data) {
-  std::unique_ptr<WTF::Closure> task =
-      WTF::WrapUnique(static_cast<WTF::Closure*>(data));
-  (*task)();
-}
-
-void Microtask::EnqueueMicrotask(std::unique_ptr<WTF::Closure> callback) {
-  v8::Isolate* isolate = v8::Isolate::GetCurrent();
-  isolate->EnqueueMicrotask(&MicrotaskFunctionCallback,
-                            static_cast<void*>(callback.release()));
-}
-
-}  // namespace blink