Don't expose DocumentWriter to embedding layer

Source/core/testing/MockPagePopupDriver.cpp

 /*
  * Copyright (C) 2012 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:
  *
  * 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 12 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "MockPagePopupDriver.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "bindings/v8/ExceptionStatePlaceholder.h"
 #include "core/html/HTMLIFrameElement.h"
-#include "core/loader/DocumentLoader.h"
-#include "core/loader/DocumentWriter.h"
+#include "core/loader/FrameLoadRequest.h"
 #include "core/loader/FrameLoader.h"
 #include "core/frame/Frame.h"
 #include "core/page/PagePopup.h"
 #include "core/page/PagePopupController.h"
 #include "platform/Timer.h"
 
 namespace WebCore {
 
 class MockPagePopup : public PagePopup, public RefCounted<MockPagePopup> {
 public:
@@ skipping 17 matching lines @@
     Document* document = mainFrame->document();
     ASSERT(document);
     m_iframe = HTMLIFrameElement::create(*document);
     m_iframe->setIdAttribute("mock-page-popup");
     m_iframe->setInlineStyleProperty(CSSPropertyBorderWidth, 0.0, CSSPrimitiveValue::CSS_PX);
     m_iframe->setInlineStyleProperty(CSSPropertyPosition, CSSValueAbsolute);
     m_iframe->setInlineStyleProperty(CSSPropertyLeft, originBoundsInRootView.x(), CSSPrimitiveValue::CSS_PX, true);
     m_iframe->setInlineStyleProperty(CSSPropertyTop, originBoundsInRootView.maxY(), CSSPrimitiveValue::CSS_PX, true);
     if (document->body())
         document->body()->appendChild(m_iframe.get());
-    Frame* contentFrame = m_iframe->contentFrame();
-    DocumentWriter* writer = contentFrame->loader().documentLoader()->beginWriting("text/html", "UTF-8");
     const char scriptToSetUpPagePopupController[] = "<script>window.pagePopupController = parent.internals.pagePopupController;</script>";
-    writer->addData(scriptToSetUpPagePopupController, sizeof(scriptToSetUpPagePopupController));
-    m_popupClient->writeDocument(*writer);
-    contentFrame->loader().documentLoader()->endWriting(writer);
+    RefPtr<SharedBuffer> data = SharedBuffer::create(scriptToSetUpPagePopupController, sizeof(scriptToSetUpPagePopupController));
+    m_popupClient->writeDocument(data.get());
+    m_iframe->contentFrame()->loader().load(FrameLoadRequest(0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(), ForceSynchronousLoad)));
 }
 
 PassRefPtr<MockPagePopup> MockPagePopup::create(PagePopupClient* client, const IntRect& originBoundsInRootView, Frame* mainFrame)
 {
     return adoptRef(new MockPagePopup(client, originBoundsInRootView, mainFrame));
 }
 
 void MockPagePopup::closeLater()
 {
     ref();
@@ skipping 45 matching lines @@
 {
     if (!popup || popup != m_mockPagePopup.get())
         return;
     m_mockPagePopup->closeLater();
     m_mockPagePopup.clear();
     m_pagePopupController->clearPagePopupClient();
     m_pagePopupController.clear();
 }
 
 }