[orca] Remove an old hack from the Gecko script. It now causes us to get stuck on some pages.

[Joanmarie Diggs <joanied src gnome org>]

commit 0d67dc31aace07c9d36d34ca570319469700010b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon May 27 14:41:31 2013 -0400

    Remove an old hack from the Gecko script. It now causes us to get stuck on some pages.

 src/orca/scripts/toolkits/Gecko/script.py |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index fbc03c6..6f5a518 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -3940,13 +3940,7 @@ class Script(default.Script):
         done = False
         while not done:
             [lastObj, start, end, string] = objects[-1]
-
-            # The offset reported as the end offset can vary with Gecko.
-            # If the offset is one bigger than we expect, we are in danger
-            # of skipping over an object. Therefore, start by decrementing
-            # the end offset by 1. If we find the same object, try again.
-            #
-            [nextObj, nOffset] = self.findNextCaretInOrder(lastObj, end - 1)
+            [nextObj, nOffset] = self.findNextCaretInOrder(lastObj, end)
             if self.utilities.isSameObject(lastObj, nextObj):
                 [nextObj, nOffset] = \
                     self.findNextCaretInOrder(nextObj, nOffset)