Make createWindow (mostly) work with OOPIF

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 7084 matching lines @@
     mainFrame()->executeScript(WebScriptSource(
         "document.getElementsByTagName('iframe')[0].contentWindow.location = 'data:text/html,hi'"));
     ASSERT_FALSE(client.lastRequest().isNull());
     EXPECT_EQ(WebURL(toKURL("data:text/html,hi")), client.lastRequest().url());
 
     // Manually reset to break WebViewHelper's dependency on the stack allocated
     // TestWebFrameClient.
     reset();
 }
 
+TEST_F(WebFrameSwapTest, WindowOpenOnRemoteFrame)
+{
+    RemoteNavigationClient remoteClient;
+    WebRemoteFrame* remoteFrame = remoteClient.frame();
+    mainFrame()->firstChild()->swap(remoteFrame);
+    remoteFrame->setReplicatedOrigin(WebSecurityOrigin::createFromString("http://127.0.0.1"));
+
+    KURL destination = toKURL("data:text/html:destination");
+    ASSERT_TRUE(mainFrame()->isWebLocalFrame());
+    ASSERT_TRUE(mainFrame()->firstChild()->isWebRemoteFrame());
+    LocalDOMWindow* mainWindow = toWebLocalFrameImpl(mainFrame())->frame()->localDOMWindow();
+    mainWindow->open(destination.string(), "frame1", "", mainWindow, mainWindow);
+    ASSERT_FALSE(remoteClient.lastRequest().isNull());
+    EXPECT_EQ(remoteClient.lastRequest().url(), WebURL(destination));
+
+    reset();
+}
+
 class CommitTypeWebFrameClient : public FrameTestHelpers::TestWebFrameClient {
 public:
     explicit CommitTypeWebFrameClient()
         : m_historyCommitType(WebHistoryInertCommit)
     {
     }
 
     void didCommitProvisionalLoad(WebLocalFrame*, const WebHistoryItem&, WebHistoryCommitType historyCommitType) override
     {
         m_historyCommitType = historyCommitType;
@@ skipping 186 matching lines @@
     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.
     webViewHelper.reset();
     popupWebViewHelper.reset();
 }
 
 } // namespace blink