[orca] Fix flatreview traceback

[Joanmarie Diggs <joanied src gnome org>]

commit e3687c357291864bca82d5e6cb3eefcc2e23909a
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Sep 21 11:29:15 2015 -0400

    Fix flatreview traceback

 src/orca/flat_review.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/orca/flat_review.py b/src/orca/flat_review.py
index 54ad7b8..24a2abb 100644
--- a/src/orca/flat_review.py
+++ b/src/orca/flat_review.py
@@ -36,8 +36,6 @@ from . import object_properties
 from . import orca_state
 from . import settings
 
-from .braille_generator import BrailleGenerator
-
 # [[[WDW - HACK Regular expression to split strings on whitespace
 # boundaries, which is what we'll use for word dividers instead of
 # living at the whim of whomever decided to implement the AT-SPI
@@ -427,7 +425,8 @@ class ValueZone(Zone):
 
             speechValue = speechValue + " " + messages.percentage(percentValue)
 
-            rolename = BrailleGenerator.getLocalizedRoleName(self.accessible)
+            rolename = orca_state.activeScript.brailleGenerator.getLocalizedRoleName(
+                self.accessible)
             if orientation:
                 brailleValue = "%s %s %d%%" % (orientation,
                     rolename,