Remove calls to HandleScope default ctor.

Source/web/InspectorFrontendClientImpl.cpp

Index: Source/web/InspectorFrontendClientImpl.cpp
diff --git a/Source/web/InspectorFrontendClientImpl.cpp b/Source/web/InspectorFrontendClientImpl.cpp
index c5ebdab8cd9228fbc98b564c8ff0f7f484c8d0a6..53ffb329234b8cb2f24f55a555ee195f794f4ed6 100644
--- a/Source/web/InspectorFrontendClientImpl.cpp
+++ b/Source/web/InspectorFrontendClientImpl.cpp
@@ -63,7 +63,7 @@ InspectorFrontendClientImpl::~InspectorFrontendClientImpl()
 
 void InspectorFrontendClientImpl::windowObjectCleared()
 {
-    v8::HandleScope handleScope;
+    v8::HandleScope handleScope(v8::Isolate::GetCurrent());
     v8::Handle<v8::Context> frameContext = m_frontendPage->mainFrame() ? m_frontendPage->mainFrame()->script()->currentWorldContext() : v8::Local<v8::Context>();
     v8::Context::Scope contextScope(frameContext);