content: Remove usage of NOTIFICATION_NAV_ENTRY_COMMITTED from content

BUG=170921
[email protected], [email protected]

Review URL: https://codereview.chromium.org/16273003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@204320 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index a533ea1..1e62606 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -716,6 +716,7 @@
   void NotifySwapped(RenderViewHost* old_render_view_host);
   void NotifyConnected();
   void NotifyDisconnected();
+  void NotifyNavigationEntryCommitted(const LoadCommittedDetails& load_details);
 
   void SetEncoding(const std::string& encoding);