Browser Plugin: Expose frame name changes to the content API

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 2f526353cfc55008d83c9a07da2d220b1bfc1f80..27576cacaffed36c908c00c6efdc899d0ce01349 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -2934,6 +2934,17 @@ void WebContentsImpl::DidUpdateFrameTree(RenderViewHost* rvh) {
   render_manager_.DidUpdateFrameTree(rvh);
 }
 
+void WebContentsImpl::DidUpdateFrameName(RenderViewHost* rvh,
+                                         int frame_id,
+                                         bool is_top_level,
+                                         const std::string& name) {
+  FOR_EACH_OBSERVER(WebContentsObserver, observers_,
+                    DidUpdateFrameName(frame_id,
+                                       is_top_level,
+                                       name,
+                                       rvh));
+}
+
 void WebContentsImpl::DocumentAvailableInMainFrame(
     RenderViewHost* render_view_host) {
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,