Bug #349670 --> password manager doesn't show passwords anymore. also, confirm before removing all passwords. Porting a patch from seamonkey.

mail/components/preferences/viewpasswords.js

@@ -248,9 +248,21 @@ function DeleteSignon() {
 }
 
 function DeleteAllSignons() {
+  var prompter = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+                           .getService(Components.interfaces.nsIPromptService);
+
+  // Confirm the user wants to remove all passwords
+  var dummy = { value: false };
+  if (prompter.confirmEx(window,
+                         kSignonBundle.getString("removeAllPasswordsTitle"),
+                         kSignonBundle.getString("removeAllPasswordsPrompt"),
+                         prompter.STD_YES_NO_BUTTONS + prompter.BUTTON_POS_1_DEFAULT,
+                         null, null, null, null, dummy) == 1) // 1 == "No" button
+    return;
+    
   DeleteAllFromTree(signonsTree, signonsTreeView,
-                        signons, deletedSignons,
-                        "removeSignon", "removeAllSignons");
+                    signons, deletedSignons,
+                    "removeSignon", "removeAllSignons");
   FinalizeSignonDeletions();
 }
 

mail/locales/en-US/chrome/communicator/wallet/SignonViewer.properties

@@ -3,6 +3,8 @@ close=Close
 hidePasswords=Hide Passwords
 showPasswords=Show Passwords
 noMasterPasswordPrompt=Are you sure you wish to show your passwords?
+removeAllPasswordsPrompt=Are you sure you wish to remove all passwords?
+removeAllPasswordsTitle=Remove all passwords
 
 # Default user name in the view passwords dialog
-noUserNameForPassword=<not specified>
+noUserNameForPassword=<not specified>

mail/locales/jar.mn

@@ -155,8 +155,8 @@
   locale/@AB_CD@/communicator/utilityOverlay.properties      (%chrome/communicator/utilityOverlay.properties)
 * locale/@AB_CD@/communicator/utilityOverlay.dtd             (%chrome/communicator/utilityOverlay.dtd)
   locale/@AB_CD@/communicator/wallet/wallet.properties       (%chrome/communicator/wallet/wallet.properties)
-  locale/@AB_CD@/communicator/wallet/SignonViewer.properties (%chrome/communicator/wallet/SignonViewer.properties)
-  locale/@AB_CD@/communicator/wallet/SignonViewer.dtd        (%chrome/communicator/wallet/SignonViewer.dtd)
++ locale/@AB_CD@/communicator/wallet/SignonViewer.properties (%chrome/communicator/wallet/SignonViewer.properties)
++ locale/@AB_CD@/communicator/wallet/SignonViewer.dtd        (%chrome/communicator/wallet/SignonViewer.dtd)
 + locale/@AB_CD@/global/charset.dtd                 (%chrome/global/charset.dtd)
   locale/@AB_CD@/global-platform/win/nsWindowsHooks.properties (%chrome/global-platform/win/nsWindowsHooks.properties)
 #ifdef MOZ_USE_GENERIC_BRANDING