Added plumbing to transport the frame name between RenderViewHost and the Webkit layer.

chrome/browser/tab_contents/render_view_host_delegate_helper.cc

Index: chrome/browser/tab_contents/render_view_host_delegate_helper.cc
diff --git a/chrome/browser/tab_contents/render_view_host_delegate_helper.cc b/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
index 2d80f2aa9b83bde48434a0fbb82431aa16a54267..8ad7382d4268ba45673ed3b6515679dab8b3d781 100644
--- a/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
+++ b/chrome/browser/tab_contents/render_view_host_delegate_helper.cc
@@ -56,12 +56,14 @@ TabContents* RenderViewHostDelegateViewHelper::CreateNewWindow(
     SiteInstance* site,
     DOMUITypeID domui_type,
     RenderViewHostDelegate* opener,
-    WindowContainerType window_container_type) {
+    WindowContainerType window_container_type,
+    const string16& frame_name) {
   if (ShouldOpenBackgroundContents(window_container_type,
                                    opener->GetURL(),
                                    site->GetProcess(),
                                    profile)) {
-    BackgroundContents* contents = new BackgroundContents(site, route_id);
+    BackgroundContents* contents =
+        new BackgroundContents(site, route_id, frame_name);
     pending_contents_[route_id] = contents->render_view_host();
     return NULL;
   }