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Bug 524270 - Make the second getChildList parameter optional. r=bsmedberg

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This commit is contained in:
Dão Gottwald 2009-10-26 21:02:06 +01:00
parent 0edaf9a46e
commit 6a530b2454
12 changed files with 20 additions and 25 deletions
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2
browser/base/content/aboutSupport.xhtml
View File

@ -265,7 +265,7 @@ function getModifiedPrefs() {
function getWhitelistedPrefNames() {
let results = [];
PREFS_WHITELIST.forEach(function (prefStem) {
let prefNames = gPrefService.getChildList(prefStem, {});
let prefNames = gPrefService.getChildList(prefStem);
results = results.concat(prefNames);
});
return results;

3
browser/base/content/browser.js
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@ -1540,8 +1540,7 @@ function initializeSanitizer()
*/
if (!gPrefService.getBoolPref("privacy.sanitize.migrateFx3Prefs")) {
let itemBranch = gPrefService.getBranch("privacy.item.");
let itemCount = { value: 0 };
let itemArray = itemBranch.getChildList("", itemCount);
let itemArray = itemBranch.getChildList("");
// See if any privacy.item prefs are set
let doMigrate = itemArray.some(function (name) itemBranch.prefHasUserValue(name));

6
browser/components/feeds/src/WebContentConverter.js
View File

@ -806,7 +806,7 @@ WebContentConverterRegistrar.prototype = {
* branch and stop cycling once that's true. This doesn't fix the case
* where a user manually removes a reader, but that's not supported yet!
*/
var vals = branch.getChildList("", {});
var vals = branch.getChildList("");
if (vals.length == 0)
return;
@ -832,7 +832,7 @@ WebContentConverterRegistrar.prototype = {
getService(Ci.nsIPrefService);
var kids = ps.getBranch(PREF_CONTENTHANDLERS_BRANCH)
.getChildList("", {});
.getChildList("");
// first get the numbers of the providers by getting all ###.uri prefs
var nums = [];
@ -857,7 +857,7 @@ WebContentConverterRegistrar.prototype = {
// so that getWebContentHandlerByURI can return successfully.
try {
var autoBranch = ps.getBranch(PREF_CONTENTHANDLERS_AUTO);
var childPrefs = autoBranch.getChildList("", { });
var childPrefs = autoBranch.getChildList("");
for (var i = 0; i < childPrefs.length; ++i) {
var type = childPrefs[i];
var uri = autoBranch.getCharPref(type);

3
extensions/layout-debug/ui/content/layoutdebug.js
View File

@ -269,8 +269,7 @@ RTestIndexList.prototype = {
load : function()
{
var count = {value:null};
var prefList = this.mPrefBranch.getChildList("", count);
var prefList = this.mPrefBranch.getChildList("");
var i = 0;
for (var pref in prefList) {

3
modules/libpref/public/nsIPrefBranch.idl
View File

@ -329,7 +329,8 @@ interface nsIPrefBranch : nsISupports
* @return NS_OK The preference list was successfully retrieved.
* @return Other The preference(s) do not exist or an error occurred.
*/
void getChildList(in string aStartingAt, out unsigned long aCount,
void getChildList(in string aStartingAt,
[optional] out unsigned long aCount,
[array, size_is(aCount), retval] out string aChildArray);
/**

2
toolkit/components/exthelper/extApplication.js
View File

@ -211,7 +211,7 @@ PreferenceBranch.prototype = {
// modified: true, false (prefHasUserValue)
find : function prefs_find(aOptions) {
var retVal = [];
var items = this._prefs.getChildList("", []);
var items = this._prefs.getChildList("");
for (var i = 0; i < items.length; i++) {
retVal.push(new Preference(items[i], this));

5
toolkit/components/search/nsSearchService.js
View File

@ -2975,7 +2975,7 @@ SearchService.prototype = {
try {
var extras =
gPrefSvc.getChildList(BROWSER_SEARCH_PREF + "order.extra.", { });
gPrefSvc.getChildList(BROWSER_SEARCH_PREF + "order.extra.");
for each (prefName in extras) {
engineName = gPrefSvc.getCharPref(prefName);
@ -3173,8 +3173,7 @@ SearchService.prototype = {
// First, look at the "browser.search.order.extra" branch.
try {
var extras = gPrefSvc.getChildList(BROWSER_SEARCH_PREF + "order.extra.",
{});
var extras = gPrefSvc.getChildList(BROWSER_SEARCH_PREF + "order.extra.");
for each (var prefName in extras) {
engineName = gPrefSvc.getCharPref(prefName);

11
toolkit/components/viewconfig/content/config.js
View File

@ -334,17 +334,14 @@ function onConfigLoad()
// Unhide the warning message
function ShowPrefs()
{
var prefCount = { value: 0 };
var prefArray = gPrefBranch.getChildList("", prefCount);
var prefArray = gPrefBranch.getChildList("");
for (var i = 0; i < prefCount.value; ++i)
{
var prefName = prefArray[i];
prefArray.forEach(function (prefName) {
if (/^capability\./.test(prefName)) // avoid displaying "private" preferences
continue;
return;
fetchPref(prefName, gPrefArray.length);
}
});
var descending = document.getElementsByAttribute("sortDirection", "descending");
if (descending.item(0)) {

2
toolkit/mozapps/extensions/src/nsBlocklistService.js
View File

@ -208,7 +208,7 @@ function getUpdateChannel() {
}
try {
var partners = gPref.getChildList(PREF_PARTNER_BRANCH, { });
var partners = gPref.getChildList(PREF_PARTNER_BRANCH);
if (partners.length) {
channel += "-cck";
partners.sort();

2
toolkit/mozapps/update/content/updates.js
View File

@ -348,7 +348,7 @@ var gUpdates = {
var ps = CoC["@mozilla.org/preferences-service;1"].
getService(CoI.nsIPrefService);
var logBranch = ps.getBranch(PREF_APP_UPDATE_LOG_BRANCH);
var modules = logBranch.getChildList("", { value: 0 });
var modules = logBranch.getChildList("");
for (var i = 0; i < modules.length; ++i) {
if (logBranch.prefHasUserValue(modules[i]))

4
toolkit/mozapps/update/src/nsUpdateService.js.in
View File

@ -153,7 +153,7 @@ XPCOMUtils.defineLazyGetter(this, "gLogEnabled", function() {
let ps = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefService);
let logBranch = ps.getBranch(PREF_APP_UPDATE_LOG_BRANCH);
let modules = logBranch.getChildList("", { value: 0 });
let modules = logBranch.getChildList("");
for (let i = 0; i < modules.length; ++i) {
if (logBranch.prefHasUserValue(modules[i]))
logEnabled[modules[i]] = logBranch.getBoolPref(modules[i]);
@ -506,7 +506,7 @@ function getUpdateChannel() {
}
try {
var partners = gPref.getChildList(PREF_PARTNER_BRANCH, { });
var partners = gPref.getChildList(PREF_PARTNER_BRANCH);
if (partners.length) {
channel += "-cck";
partners.sort();

2
uriloader/exthandler/nsHandlerService.js
View File

@ -235,7 +235,7 @@ HandlerService.prototype = {
getService(Ci.nsIPrefService);
let schemesPrefBranch = prefSvc.getBranch("gecko.handlerService.schemes.");
let schemePrefList = schemesPrefBranch.getChildList("", {});
let schemePrefList = schemesPrefBranch.getChildList("");
var schemes = {};