[orca] Restore broken-text recovery attempts for Gecko's editable plain-text objects

[Joanmarie Diggs <joanied src gnome org>]

commit cd0256d81c042e01b92548573e2a379302d01a46
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Jan 2 13:27:44 2017 -0500

    Restore broken-text recovery attempts for Gecko's editable plain-text objects
    
    Apparently Icedove, and possibly SeaMonkey, still have bugs which are
    fixed in Thunderbird and for which sad hacks are still required.

 .../scripts/toolkits/Gecko/script_utilities.py     |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script_utilities.py 
b/src/orca/scripts/toolkits/Gecko/script_utilities.py
index f96f841..a189037 100644
--- a/src/orca/scripts/toolkits/Gecko/script_utilities.py
+++ b/src/orca/scripts/toolkits/Gecko/script_utilities.py
@@ -43,14 +43,7 @@ class Utilities(web.Utilities):
         super().__init__(script)
 
     def _attemptBrokenTextRecovery(self, obj):
-        try:
-            state = obj.getState()
-        except:
-            msg = "ERROR: Exception getting state for %s" % obj
-            debug.println(debug.LEVEL_INFO, msg, True)
-            return False
-
-        if state.contains(pyatspi.STATE_EDITABLE):
+        if self.isContentEditableWithEmbeddedObjects(obj):
             return False
 
         return True