Update to Chromium revision 149431.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@731 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

cef1/libcef/browser_network_delegate.h

@@ -56,6 +56,8 @@ class BrowserNetworkDelegate : public net::NetworkDelegate {
   virtual int OnBeforeSocketStreamConnect(
       net::SocketStream* stream,
       const net::CompletionCallback& callback) OVERRIDE;
+  virtual void OnCacheWaitStateChange(const net::URLRequest& request,
+                                      CacheWaitState state) OVERRIDE;
 
   bool accept_all_cookies_;
 };