[orca] Fix issue finding initial flat review location in Thunderbird

[Joanmarie Diggs <joanied src gnome org>]

commit 0de7fbab644051b08d5451d349d4d97555fdc45d
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Aug 16 18:59:56 2016 -0400

    Fix issue finding initial flat review location in Thunderbird

 src/orca/flat_review.py |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/src/orca/flat_review.py b/src/orca/flat_review.py
index b8d4052..2b3a5c1 100644
--- a/src/orca/flat_review.py
+++ b/src/orca/flat_review.py
@@ -596,11 +596,7 @@ class Context:
         except:
             role = None
 
-        if role == pyatspi.ROLE_TABLE_CELL:
-            searchZone = self.script.\
-                utilities.realActiveDescendant(orca_state.locusOfFocus)
-        else:
-            searchZone = orca_state.locusOfFocus
+        searchZone = orca_state.locusOfFocus
 
         foundZoneWithFocus = False
         while currentLineIndex < len(self.lines):
@@ -608,8 +604,7 @@ class Context:
             currentZoneIndex = 0
             while currentZoneIndex < len(line.zones):
                 zone = line.zones[currentZoneIndex]
-                if self.script.utilities.isSameObject(
-                        zone.accessible, searchZone):
+                if searchZone in [zone.accessible, zone.accessible.parent]:
                     foundZoneWithFocus = True
                     break
                 else: