OOPIF: Fix window.open to work from frames with remote parent.

content/test/content_browser_test_utils_internal.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/test/content_browser_test_utils_internal.h"
 
 #include <algorithm>
 #include <map>
 #include <set>
 #include <vector>
 
 #include "base/strings/stringprintf.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/frame_host/render_frame_proxy_host.h"
+#include "content/public/test/browser_test_utils.h"
+#include "content/public/test/content_browser_test_utils.h"
+#include "content/shell/browser/shell.h"
 #include "content/test/test_frame_navigation_observer.h"
 #include "url/gurl.h"
 
 namespace content {
 
 void NavigateFrameToURL(FrameTreeNode* node, const GURL& url) {
   TestFrameNavigationObserver observer(node);
   NavigationController::LoadURLParams params(url);
   params.transition_type = ui::PAGE_TRANSITION_LINK;
   params.frame_tree_node_id = node->frame_tree_node_id();
@@ skipping 186 matching lines @@
   if (index == seen_site_instance_ids_.size())
     seen_site_instance_ids_.push_back(site_instance->GetId());
 
   // Whosoever writes a test using >=26 site instances shall be a lucky ducky.
   if (index < 25)
     return base::StringPrintf("%c", 'A' + static_cast<char>(index));
   else
     return base::StringPrintf("Z%d", static_cast<int>(index - 25));
 }
 
+Shell* OpenPopup(const ToRenderFrameHost& opener,
+                 const GURL& url,
+                 const std::string& name) {
+  ShellAddedObserver new_shell_observer;
+  bool did_create_popup = false;
+  bool did_execute_script = ExecuteScriptAndExtractBool(
+      opener,
+      "window.domAutomationController.send("
+      "    !!window.open('" + url.spec() + "', '" + name + "'));",
+      &did_create_popup);
+  if (!did_execute_script || !did_create_popup)
+    return nullptr;
+
+  Shell* new_shell = new_shell_observer.GetShell();
+  WaitForLoadStop(new_shell->web_contents());
+  return new_shell;
+}
+
 }  // namespace content