bindings: Makes almost all attributes accessor-type properties.

Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 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 7615 matching lines @@
     TestConsoleMessageWebFrameClient popupWebFrameClient;
     WebView* popupView = popupWebViewHelper.initializeAndLoad(m_chromeURL + "hello_world.html", true, &popupWebFrameClient);
     popupView->mainFrame()->setOpener(webViewHelper.webView()->mainFrame());
 
     // Attempt a blocked navigation of an opener's subframe, and ensure that
     // the error shows up on the popup (calling) window's console, rather than
     // the target window.
     popupView->mainFrame()->executeScript(WebScriptSource("opener.frames[1].location.href='data:text/html,foo'"));
     EXPECT_TRUE(webFrameClient.messages.empty());
     ASSERT_EQ(1u, popupWebFrameClient.messages.size());
-    EXPECT_TRUE(std::string::npos != popupWebFrameClient.messages[0].text.utf8().find("Unsafe JavaScript attempt to initiate navigation"));
+    EXPECT_TRUE(std::string::npos != popupWebFrameClient.messages[0].text.utf8().find("Uncaught SecurityError: Blocked a frame with origin"));
 
     // Try setting a cross-origin iframe element's source to a javascript: URL,
     // and check that this error is also printed on the calling window.
     popupView->mainFrame()->executeScript(WebScriptSource("opener.document.querySelectorAll('iframe')[1].src='javascript:alert()'"));
     EXPECT_TRUE(webFrameClient.messages.empty());
     ASSERT_EQ(2u, popupWebFrameClient.messages.size());
     EXPECT_TRUE(std::string::npos != popupWebFrameClient.messages[1].text.utf8().find("Blocked a frame"));
 
     // Manually reset to break WebViewHelpers' dependencies on the stack
     // allocated WebFrameClients.
@@ skipping 359 matching lines @@
 
 TEST_F(WebFrameTest, MaxFramesDetach)
 {
     registerMockedHttpURLLoad("max-frames-detach.html");
     FrameTestHelpers::WebViewHelper webViewHelper;
     WebViewImpl* webViewImpl = webViewHelper.initializeAndLoad(m_baseURL + "max-frames-detach.html", true);
     webViewImpl->mainFrameImpl()->collectGarbage();
 }
 
 } // namespace blink