Try to restore window.opener when opening blocked popups

content/browser/web_contents/navigation_controller_impl.cc

Index: content/browser/web_contents/navigation_controller_impl.cc
diff --git a/content/browser/web_contents/navigation_controller_impl.cc b/content/browser/web_contents/navigation_controller_impl.cc
index 6176606cbd44d6bbaeb66e9ee368e57bcd2ac80a..8bcd7a116d56e2f939c8476b40fa0981465708ae 100644
--- a/content/browser/web_contents/navigation_controller_impl.cc
+++ b/content/browser/web_contents/navigation_controller_impl.cc
@@ -691,6 +691,11 @@ void NavigationControllerImpl::LoadURLWithParams(const LoadURLParams& params) {
   entry->set_transferred_global_request_id(
       params.transferred_global_request_id);
   entry->SetFrameToNavigate(params.frame_name);
+  if (params.should_stay_in_site_instance) {

[Charlie Reis, 2013/07/31 17:16:16]

I don't think we should have this, since it makes it even more difficult to tell
what SiteInstance an entry will end up with.

[jochen (gone - plz use gerrit), 2013/07/31 18:30:52]

Removed this code.

+    entry->set_site_instance(
+        static_cast<SiteInstanceImpl*>(web_contents_->GetSiteInstance()));
+    CHECK(!entry->site_instance()->HasWrongProcessForURL(params.url));
+  }
 
   switch (params.load_type) {
     case LOAD_TYPE_DEFAULT: