Bug 1118226 - Allow to add number to string for removing selected cookies to improve localizability. r=dao

browser/components/preferences/cookies.js

@@ -555,7 +555,8 @@ var gCookiesWindow = {
 
     let buttonLabel = this._bundle.getString("removeSelectedCookies");
     let removeSelectedCookies = document.getElementById("removeSelectedCookies");
-    removeSelectedCookies.label = PluralForm.get(selectedCookieCount, buttonLabel);
+    removeSelectedCookies.label = PluralForm.get(selectedCookieCount, buttonLabel)
+                                            .replace("#1", selectedCookieCount);
 
     removeSelectedCookies.disabled = !(seln.count > 0);
   },

browser/locales/en-US/chrome/browser/preferences/cookies.dtd

@@ -7,6 +7,10 @@
 <!ENTITY     cookiesonsystem.label          "The following cookies are stored on your computer:">
 <!ENTITY     cookiename.label               "Cookie Name">
 <!ENTITY     cookiedomain.label             "Site"> 
+<!-- LOCALIZATION NOTE (button.removeSelectedCookies.accesskey):
+  The label associated with this accesskey can be found in 
+  preferences.properties as removeSelectedCookies.
+-->
 <!ENTITY     button.removeSelectedCookies.accesskey "R">
 <!ENTITY     button.removeAllCookies.label "Remove All">
 <!ENTITY     button.removeAllCookies.accesskey "A">

browser/locales/en-US/chrome/browser/preferences/preferences.properties

@@ -95,6 +95,10 @@ cookiesFiltered=The following cookies match your search:
 # LOCALIZATION NOTE (removeSelectedCookies):
 # Semicolon-separated list of plural forms. See:
 # http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# If you need to display the number of selected elements in your language,
+# you can use #1 in your localization as a placeholder for the number.
+# For example this is the English string with numbers:   
+# removeSelectedCookied=Remove #1 Selected;Remove #1 Selected
 removeSelectedCookies=Remove Selected;Remove Selected
 
 #### Offline apps