Remove calls to HandleScope default ctor.

Source/web/WebTestingSupport.cpp

Index: Source/web/WebTestingSupport.cpp
diff --git a/Source/web/WebTestingSupport.cpp b/Source/web/WebTestingSupport.cpp
index f74f9f0a1436c648c0ec4c724f07c3cd1c3e4322..e3412ccd8ab7a0aadf7b97ab5e51e6a8cf5af1ae 100644
--- a/Source/web/WebTestingSupport.cpp
+++ b/Source/web/WebTestingSupport.cpp
@@ -34,13 +34,13 @@ namespace WebKit {
 
 void WebTestingSupport::injectInternalsObject(WebFrame* frame)
 {
-    v8::HandleScope handleScope;
+    v8::HandleScope handleScope(v8::Isolate::GetCurrent());
     WebCoreTestSupport::injectInternalsObject(frame->mainWorldScriptContext());
 }
 
 void WebTestingSupport::resetInternalsObject(WebFrame* frame)
 {
-    v8::HandleScope handleScope;
+    v8::HandleScope handleScope(v8::Isolate::GetCurrent());
     WebCoreTestSupport::resetInternalsObject(frame->mainWorldScriptContext());
 }