[orca] Update braille when presenting a new Thunderbird message

[Joanmarie Diggs <joanied src gnome org>]

commit 01f2d50b1a4aae7a7519fda12b5f375990121b54
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Sep 16 14:53:30 2014 -0400

    Update braille when presenting a new Thunderbird message

 src/orca/scripts/apps/Thunderbird/script.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/scripts/apps/Thunderbird/script.py b/src/orca/scripts/apps/Thunderbird/script.py
index bcb24b9..434a6e7 100644
--- a/src/orca/scripts/apps/Thunderbird/script.py
+++ b/src/orca/scripts/apps/Thunderbird/script.py
@@ -368,6 +368,7 @@ class Script(Gecko.Script):
 
         [obj, offset] = self.findFirstCaretContext(documentFrame, 0)
         self.setCaretPosition(obj, offset)
+        self.updateBraille(obj)
         if not _settingsManager.getSetting('sayAllOnLoad'):
             self.presentLine(obj, offset)
         elif _settingsManager.getSetting('enableSpeech'):