Plumbing toward transitioning remote frame back to a local frame.

Source/core/html/HTMLFrameOwnerElement.cpp

Index: Source/core/html/HTMLFrameOwnerElement.cpp
diff --git a/Source/core/html/HTMLFrameOwnerElement.cpp b/Source/core/html/HTMLFrameOwnerElement.cpp
index 014638445263f52c4767624a3e398f2aebc0084d..175b6ac0d4948abbbe4b1824ab5eece18d39dac8 100644
--- a/Source/core/html/HTMLFrameOwnerElement.cpp
+++ b/Source/core/html/HTMLFrameOwnerElement.cpp
@@ -239,9 +239,8 @@ Widget* HTMLFrameOwnerElement::ownedWidget() const
 bool HTMLFrameOwnerElement::loadOrRedirectSubframe(const KURL& url, const AtomicString& frameName, bool lockBackForwardList)
 {
     RefPtrWillBeRawPtr<LocalFrame> parentFrame = document().frame();
-    // FIXME(kenrb): The necessary semantics for RemoteFrames have not been worked out yet, but this will likely need some logic to handle them.
-    if (contentFrame() && contentFrame()->isLocalFrame()) {
-        toLocalFrame(contentFrame())->navigationScheduler().scheduleLocationChange(&document(), url.string(), Referrer(document().outgoingReferrer(), document().referrerPolicy()), lockBackForwardList);
+    if (contentFrame()) {
+        contentFrame()->navigate(document(), url, Referrer(document().outgoingReferrer(), document().referrerPolicy()), lockBackForwardList);
         return true;
     }