[bindings] Refactor ScriptStateForTesting, V8TestingScope into V8BindingForTesting.h/cpp

Source/web/tests/PageSerializerTest.cpp

 /*
  * Copyright (c) 2013, Opera Software ASA. 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
@@ skipping 13 matching lines @@
  * 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 "config.h"
 
 #include "bindings/core/v8/V8Binding.h"
-#include "bindings/core/v8/V8TestingScope.h"
+#include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/page/Page.h"
 #include "core/page/PageSerializer.h"
 #include "core/testing/URLTestHelpers.h"
 #include "platform/SerializedResource.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebThread.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLRequest.h"
 #include "public/platform/WebURLResponse.h"
@@ skipping 152 matching lines @@
 
     registerURL("font.html", "text/html");
     registerURL("font.ttf", "application/octet-stream");
 
     serialize("font.html");
 
     EXPECT_TRUE(isSerialized("font.ttf", "application/octet-stream"));
 }
 
 }