[orca] Remove some unused methods from settings_manager.py

[Joanmarie Diggs <joanied src gnome org>]

commit 0b1e959f05312598eaf29343b951f95a65226f2b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed May 14 08:46:02 2014 -0400

    Remove some unused methods from settings_manager.py

 src/orca/settings_manager.py |   21 ---------------------
 1 files changed, 0 insertions(+), 21 deletions(-)
---
diff --git a/src/orca/settings_manager.py b/src/orca/settings_manager.py
index 0f5592f..691a246 100644
--- a/src/orca/settings_manager.py
+++ b/src/orca/settings_manager.py
@@ -281,27 +281,6 @@ class SettingsManager(object):
             lang = "%s_%s" % (lang, dialect.upper())
         return lang
 
-    def _getGeneral(self, profile=None):
-        """Get from the active backend the general settings for
-        the current profile"""
-        if profile is None:
-            profile = self.profile
-        self.general = self._backend.getGeneral(profile)
-
-    def _getPronunciations(self, profile=None):
-        """Get from the active backend the pronunciations settings for
-        the current profile"""
-        if profile is None:
-            profile = self.profile
-        self.pronunciations = self._backend.getPronunciations(profile)
-
-    def _getKeybindings(self, profile=None):
-        """Get from the active backend the keybindings settings for
-        the current profile"""
-        if profile is None:
-            profile = self.profile
-        self.keybindings = self._backend.getKeybindings(profile)
-
     def _loadProfileSettings(self, profile=None):
         """Get from the active backend all the settings for the current
         profile and store them in the object's attributes.