NavStateChanged lies when error happens in sub frame loading

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Load as start url subframe_loading.html
2. Follow CEF's OnNavStateChanged event.

What is the expected output? What do you see instead?
CEF must not raise OnNavStateChanged in this sample, or if it will raise it, 
then canGoBack must be false.
Instead of expected result - CEF raises OnNavStateChanged event with 
canGoBack=true. 

What version of the product are you using? On what operating system?
CEF R306.

Please provide any additional information below.
Loading same sample in google chrome doesn't enables back button.

Original issue reported on code.google.com by fdd...@gmail.com on 14 Oct 2011 at 10:54

Attachments:

• subframe_loading.html
• subframe.html

[GoogleCodeExporter]

The larger problem is that we add history items for sub-frames. How do we 
differentiate between going back/forward in a sub-frame and going back/forward 
in the main frame?

Original comment by magreenb...@gmail.com on 21 Oct 2011 at 2:54

• Changed state: Accepted

[GoogleCodeExporter]

CEF1 has entered bug-fix-only maintenance mode. See 
http://magpcss.org/ceforum/viewtopic.php?f=10&t=10647 for details. If this 
issue applies to the current version of CEF3 please create a new issue.

Original comment by magreenb...@gmail.com on 11 Oct 2013 at 1:58

• Changed state: WontFix