Revert of Remove V8RecrusionScope, cleanup call sites. (patchset #8 id:140001 of https://codereview…

third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * 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.
  */
 
-#ifndef WebURLRequestPrivate_h
-#define WebURLRequestPrivate_h
+#include "public/web/WebScopedMicrotaskSuppression.h"
 
-#include "wtf/Noncopyable.h"
+#include "bindings/core/v8/V8RecursionScope.h"
+#include "wtf/Assertions.h"
+#include "wtf/OwnPtr.h"
 
 namespace blink {
 
-class ResourceRequest;
-
-class WebURLRequestPrivate {
-    WTF_MAKE_NONCOPYABLE(WebURLRequestPrivate);
+#if ENABLE(ASSERT)
+class WebScopedMicrotaskSuppression::Impl : public V8RecursionScope::MicrotaskSuppression {
 public:
-    WebURLRequestPrivate()
-        : m_resourceRequest(0)
+    Impl(v8::Isolate* isolate)
+        : V8RecursionScope::MicrotaskSuppression(isolate)
     {
     }
+};
+#endif
 
-    // Called by WebURLRequest when it no longer needs this object.
-    virtual void dispose() = 0;
+void WebScopedMicrotaskSuppression::initialize()
+{
+#if ENABLE(ASSERT)
+    m_impl.reset(new Impl(v8::Isolate::GetCurrent()));
+#endif
+}
 
-    ResourceRequest* m_resourceRequest;
-};
+void WebScopedMicrotaskSuppression::reset()
+{
+#if ENABLE(ASSERT)
+    m_impl.reset(0);
+#endif
+}
 
 } // namespace blink
-
-#endif