OOPIF: Replicate dynamic window.name updates.

content/browser/frame_host/render_frame_host_delegate.h

Index: content/browser/frame_host/render_frame_host_delegate.h
diff --git a/content/browser/frame_host/render_frame_host_delegate.h b/content/browser/frame_host/render_frame_host_delegate.h
index 554a12b204dd12bdcd9d2bb9cb8026fd6a17360a..7c61b7dcdea7bb74ce39d11208cd6f185e4cdf0c 100644
--- a/content/browser/frame_host/render_frame_host_delegate.h
+++ b/content/browser/frame_host/render_frame_host_delegate.h
@@ -104,6 +104,10 @@ class CONTENT_EXPORT RenderFrameHostDelegate {
   // is no longer safe to display a pending URL without risking a URL spoof.
   virtual void DidAccessInitialDocument() {}
 
+  // The frame changed its window.name property.
+  virtual void DidChangeName(RenderFrameHost* render_frame_host,
+                             const std::string& name) {}
+
   // The frame set its opener to null, disowning it for the lifetime of the
   // window. Only called for the top-level frame.
   virtual void DidDisownOpener(RenderFrameHost* render_frame_host) {}