[orca-list] In Firefox latest Orca master branch version some webpages spokening tutorial message with normal line navigation

[Hammer Attila <hammera pickup hu>]

Hi List,

With a webpage latest Orca master branch version spokening unneed the 
text box related tutorial message the normal up or down arrow key line 
navigation.
If I reverting following commit, the issue is not happening:
commit acedcca172988997f85c342b1eedf2a28f13de0b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Thu Sep 11 18:40:48 2014 -0400

    Use speech generators to generate speech for Gecko content

I reported this issue in Bugzilla with following report and attached a 
debug.out file:
https://bugzilla.gnome.org/show_bug.cgi?id=736530

Little offtopic, but related issue this commit related:
If this commit is reverted and in Thunderbird 31.1.0 version I press 
CTRL+N keystroke, Orca spokening right the "To:" label and the text box 
rolename. If this commit is not reverted, Orca spokening only the "text" 
rolename.

Attila