OOPIF: Replicate dynamic window.name updates.

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 7c5b4c8d572698699bb5fd2c621dda73a55f0fc7..ccc07da7c7c97ad42fdf46ee94df6774573e5520 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -369,6 +369,7 @@ bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) {
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAccessInitialDocument,
                         OnDidAccessInitialDocument)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidDisownOpener, OnDidDisownOpener)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeName, OnDidChangeName)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAssignPageId, OnDidAssignPageId)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeSandboxFlags,
                         OnDidChangeSandboxFlags)
@@ -1193,6 +1194,11 @@ void RenderFrameHostImpl::OnDidDisownOpener() {
   delegate_->DidDisownOpener(this);
 }
 
+void RenderFrameHostImpl::OnDidChangeName(const std::string& name) {
+  frame_tree_node()->SetFrameName(name);
+  delegate_->DidChangeName(this, name);
+}
+
 void RenderFrameHostImpl::OnDidAssignPageId(int32 page_id) {
   // Update the RVH's current page ID so that future IPCs from the renderer
   // correspond to the new page.