Revert of Fix webkit_unit_tests to use the threaded parser and enable everywhere.

Source/web/tests/WebPageSerializerTest.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 61 matching lines @@
         Platform::current()->unitTestSupport()->unregisterAllMockedURLs();
     }
 
     void registerMockedURLLoad(const std::string& url, const WebString& fileName)
     {
         URLTestHelpers::registerMockedURLLoad(toKURL(url), fileName, WebString::fromUTF8("pageserialization/"), WebString::fromUTF8("text/html"));
     }
 
     void loadURLInTopFrame(const WebURL& url)
     {
-        FrameTestHelpers::loadFrame(m_helper.webView()->mainFrame(), url.string().utf8());
+        WebURLRequest urlRequest;
+        urlRequest.initialize();
+        urlRequest.setURL(url);
+        m_helper.webView()->mainFrame()->loadRequest(urlRequest);
+        // Make sure any pending request get served.
+        Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
     }
 
     static bool webVectorContains(const WebVector<WebURL>& vector, const char* url)
     {
         return vector.contains(WebURL(toKURL(std::string(url))));
     }
 
     // Useful for debugging.
     static void printWebURLs(const WebVector<WebURL>& urls)
     {
@@ skipping 55 matching lines @@
                           WebString::fromUTF8("object_iframe.html"));
     registerMockedURLLoad("http://www.test.com/embed_iframe.html",
                           WebString::fromUTF8("embed_iframe.html"));
     // If we don't register a mocked resource for awesome.png, it causes the
     // document loader of the iframe that has it as its src to assert on close,
     // not sure why.
     registerMockedURLLoad("http://www.test.com/awesome.png",
                           WebString::fromUTF8("awesome.png"));
 
     loadURLInTopFrame(topFrameURL);
+    // OBJECT/EMBED have some delay to start to load their content. The first
+    // serveAsynchronousMockedRequests call in loadURLInTopFrame() finishes
+    // before the start.
+    RefPtrWillBeRawPtr<Document> document = static_cast<PassRefPtrWillBeRawPtr<Document> >(webView()->mainFrame()->document());
+    document->updateLayoutIgnorePendingStylesheets(Document::RunPostLayoutTasksSynchronously);
+    Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
 
     // Retrieve all resources.
     WebVector<WebURL> frames;
     WebVector<WebURL> resources;
     ASSERT_TRUE(WebPageSerializer::retrieveAllResources(
         webView(), m_supportedSchemes, &resources, &frames));
 
     // Tests that all resources from the frame have been retrieved.
     EXPECT_EQ(4U, frames.size()); // There should be no duplicates.
     EXPECT_TRUE(webVectorContains(frames, "http://www.test.com"));
     EXPECT_TRUE(webVectorContains(frames, "http://www.test.com/simple_iframe.html"));
     EXPECT_TRUE(webVectorContains(frames, "http://www.test.com/object_iframe.html"));
     EXPECT_TRUE(webVectorContains(frames, "http://www.test.com/embed_iframe.html"));
 
     EXPECT_EQ(5U, resources.size()); // There should be no duplicates.
     EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/awesome.png"));
     EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/innerFrame.png"));
     EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/flash.swf"));
     // FIXME: for some reason the following resources is missing on one of the bot
     //        causing the test to fail. Probably a plugin issue.
     // EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/music.mid"));
     EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/object.png"));
     EXPECT_TRUE(webVectorContains(resources, "http://www.test.com/embed.png"));
 }
 
 }