Remove page id from title updating.

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 50b34994e4d1fe59c60aee4e436cb0872b6a591e..176d73bd11cc42ea93c2bd99a75a8daaffe5b0f6 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -1062,7 +1062,6 @@ void RenderFrameHostImpl::OnDidAssignPageId(int32 page_id) {
 }
 
 void RenderFrameHostImpl::OnUpdateTitle(
-    int32 page_id,
     const base::string16& title,
     blink::WebTextDirection title_direction) {
   // This message is only sent for top-level frames. TODO(avi): when frame tree
@@ -1072,7 +1071,7 @@ void RenderFrameHostImpl::OnUpdateTitle(
     return;
   }
 
-  delegate_->UpdateTitle(this, page_id, title,
+  delegate_->UpdateTitle(this, render_view_host_->page_id_, title,
                          WebTextDirectionToChromeTextDirection(
                              title_direction));
 }