[orca] Remove the hack for bug 677221 which was fixed awhile ago.

[Joanmarie Diggs <joanied src gnome org>]

commit c079bcc0a38893c3a44f296546bcadce09020ffc
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Sat Nov 16 17:33:59 2013 -0500

    Remove the hack for bug 677221 which was fixed awhile ago.

 src/orca/scripts/apps/gnome-shell/script.py |   21 ---------------------
 1 files changed, 0 insertions(+), 21 deletions(-)
---
diff --git a/src/orca/scripts/apps/gnome-shell/script.py b/src/orca/scripts/apps/gnome-shell/script.py
index f857354..942983f 100644
--- a/src/orca/scripts/apps/gnome-shell/script.py
+++ b/src/orca/scripts/apps/gnome-shell/script.py
@@ -189,24 +189,3 @@ class Script(clutter.Script):
                     self._activeDialogLabels[hash(label)] = label.name
 
         clutter.Script.onFocusedChanged(self, event)
-
-    def getTextLineAtCaret(self, obj, offset=None):
-        """Gets the line of text where the caret is."""
-
-        # TODO - JD/API: This is to work around the braille issue reported
-        # in bgo 677221. When that is resolved, this workaround can be
-        # removed.
-        string, caretOffset, startOffset = \
-            clutter.Script.getTextLineAtCaret(self, obj, offset)
-
-        if string:
-            return [string, caretOffset, startOffset]
-
-        try:
-            text = obj.queryText()
-        except:
-            pass
-        else:
-            string = text.getText(0, -1)
-
-        return [string, caretOffset, startOffset]