From 44fe31326e4b0f816e3bdca0553c1b016a4dbf11 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Tue, 6 Feb 2018 13:57:35 +1100
Subject: [PATCH] Bug 1435927 - Remove NS_PREFSERVICE_RESET_TOPIC_ID.
 r=glandium

It's unused.

MozReview-Commit-ID: Hhx4MhIVyzQ

--HG--
extra : rebase_source : 8d535d85c9e0d68805150f4e80f7083f6c287f0a
---
 modules/libpref/Preferences.cpp    | 2 --
 modules/libpref/nsIPrefService.idl | 6 ------
 2 files changed, 8 deletions(-)

diff --git a/modules/libpref/Preferences.cpp b/modules/libpref/Preferences.cpp
index 94b3f7656eda..65bb6512001a 100644
--- a/modules/libpref/Preferences.cpp
+++ b/modules/libpref/Preferences.cpp
@@ -3088,8 +3088,6 @@ Preferences::ResetPrefs()
 {
   ENSURE_PARENT_PROCESS("Preferences::ResetPrefs", "all prefs");
 
-  NotifyServiceObservers(NS_PREFSERVICE_RESET_TOPIC_ID);
-
   gHashTable->ClearAndPrepareForLength(PREF_HASHTABLE_INITIAL_LENGTH);
   gPrefNameArena.Clear();
 
diff --git a/modules/libpref/nsIPrefService.idl b/modules/libpref/nsIPrefService.idl
index 56f1e606664c..237ea1884168 100644
--- a/modules/libpref/nsIPrefService.idl
+++ b/modules/libpref/nsIPrefService.idl
@@ -130,12 +130,6 @@ interface nsIPrefService : nsISupports
  */
 #define NS_PREFSERVICE_READ_TOPIC_ID "prefservice:before-read-userprefs"
 
-/**
- * Notification sent when resetPrefs has been called, but before the actual
- * reset process occurs.
- */
-#define NS_PREFSERVICE_RESET_TOPIC_ID "prefservice:before-reset"
-
 /**
  * Notification sent when after reading app-provided default
  * preferences, but before user profile override defaults are loaded.