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

third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp

Index: third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebURLRequestPrivate.h b/third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp
similarity index 73%
copy from third_party/WebKit/Source/platform/exported/WebURLRequestPrivate.h
copy to third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp
index 3163a9b53db9225a76cb10fc558076d3a0e48540..a719a9c0faa58b214cfddda2eae10ccea2ca2c4f 100644
--- a/third_party/WebKit/Source/platform/exported/WebURLRequestPrivate.h
+++ b/third_party/WebKit/Source/web/WebScopedMicrotaskSuppression.cpp
@@ -28,29 +28,36 @@
  * 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)
     {
     }
-
-    // Called by WebURLRequest when it no longer needs this object.
-    virtual void dispose() = 0;
-
-    ResourceRequest* m_resourceRequest;
 };
+#endif
 
-} // namespace blink
+void WebScopedMicrotaskSuppression::initialize()
+{
+#if ENABLE(ASSERT)
+    m_impl.reset(new Impl(v8::Isolate::GetCurrent()));
+#endif
+}
 
+void WebScopedMicrotaskSuppression::reset()
+{
+#if ENABLE(ASSERT)
+    m_impl.reset(0);
 #endif
+}
+
+} // namespace blink