Don't expose DocumentWriter to embedding layer

Source/core/inspector/InspectorOverlay.cpp

 /*
  * Copyright (C) 2011 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 20 matching lines @@
 
 #include "InspectorOverlayPage.h"
 #include "V8InspectorOverlayHost.h"
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/ScriptSourceCode.h"
 #include "core/dom/Element.h"
 #include "core/dom/Node.h"
 #include "core/dom/PseudoElement.h"
 #include "core/inspector/InspectorClient.h"
 #include "core/inspector/InspectorOverlayHost.h"
-#include "core/loader/DocumentLoader.h"
 #include "core/loader/EmptyClients.h"
+#include "core/loader/FrameLoadRequest.h"
 #include "core/page/Chrome.h"
 #include "core/page/EventHandler.h"
 #include "core/frame/Frame.h"
 #include "core/frame/FrameView.h"
 #include "core/page/Page.h"
 #include "core/frame/Settings.h"
 #include "core/rendering/RenderBoxModelObject.h"
 #include "core/rendering/RenderInline.h"
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/style/RenderStyleConstants.h"
@@ skipping 556 matching lines @@
     overlaySettings.setScriptEnabled(true);
     overlaySettings.setPluginsEnabled(false);
     overlaySettings.setLoadsImagesAutomatically(true);
 
     RefPtr<Frame> frame = Frame::create(FrameInit::create(0, &m_overlayPage->frameHost(), dummyFrameLoaderClient));
     frame->setView(FrameView::create(frame.get()));
     frame->init();
     FrameLoader& loader = frame->loader();
     frame->view()->setCanHaveScrollbars(false);
     frame->view()->setTransparent(true);
-    ASSERT(loader.documentLoader());
-    DocumentWriter* writer = loader.documentLoader()->beginWriting("text/html", "UTF-8");
-    writer->addData(reinterpret_cast<const char*>(InspectorOverlayPage_html), sizeof(InspectorOverlayPage_html));
-    loader.documentLoader()->endWriting(writer);
+
+    RefPtr<SharedBuffer> data = SharedBuffer::create(reinterpret_cast<const char*>(InspectorOverlayPage_html), sizeof(InspectorOverlayPage_html));
+    loader.load(FrameLoadRequest(0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(), ForceSynchronousLoad)));
     v8::Isolate* isolate = toIsolate(frame.get());
     v8::HandleScope handleScope(isolate);
     v8::Handle<v8::Context> frameContext = frame->script().currentWorldContext();
     v8::Context::Scope contextScope(frameContext);
     v8::Handle<v8::Value> overlayHostObj = toV8(m_overlayHost.get(), v8::Handle<v8::Object>(), isolate);
     v8::Handle<v8::Object> global = frameContext->Global();
     global->Set(v8::String::NewFromUtf8(isolate, "InspectorOverlayHost"), overlayHostObj);
 
 #if OS(WIN)
     evaluateInOverlay("setPlatform", "windows");
@@ skipping 58 matching lines @@
     m_timer.stop();
 }
 
 void InspectorOverlay::startedRecordingProfile()
 {
     if (!m_activeProfilerCount++)
         freePage();
 }
 
 } // namespace WebCore