fix for #14645. make migration work even if the user doesn't install mail-news.

to avoid future errors, use a wild card to package all the default pref files
with the browser package. r=alecf

xpinstall/packager/packages-mac

@@ -171,12 +171,9 @@ viewer:chrome:skins:*
 -viewer:chrome:packages:core:editor:content:sb-FileWidgetFileHandler.js
 -viewer:chrome:packages:core:communicator:content:domviewer
 
-viewer:defaults:pref:all.js 
-viewer:defaults:pref:config.js 
-viewer:defaults:Pref:editor.js
-viewer:defaults:pref:initpref.js 
-viewer:defaults:pref:macprefs.js 
-viewer:defaults:pref:xpinstall.js
+; all the pref files must be part of base
+; to prevent migration bugs
+viewer:defaults:pref:*
 viewer:defaults:profile:*
 viewer:res:arrow.gif
 viewer:res:charsetalias.properties 
@@ -233,7 +230,6 @@ viewer:res:ua.css
 
 [mail] 
 viewer:chrome:packages:messenger:*
-viewer:defaults:pref:mailnews.js
 viewer:Components:MsgAddrbook.shlb 
 viewer:Components:MsgAddrbook.xpt 
 viewer:Components:mimeEmitter.shlb 

xpinstall/packager/packages-unix

@@ -193,13 +193,9 @@ bin/chrome/skins/modern/*
 -bin/chrome/packages/core/editor/content/viewsource.xul
 -bin/chrome/packages/core/communicator/content/domviewer
 
-bin/defaults/pref/editor.js
-bin/defaults/pref/all.js
-bin/defaults/pref/config.js
-bin/defaults/pref/initpref.js
-bin/defaults/pref/unix.js
-bin/defaults/pref/xpinstall.js
-bin/defaults/pref/psm-glue.js
+; all the pref files must be part of base
+; to prevent migration bugs
+bin/defaults/pref/*
 bin/defaults/profile/*
 ; this is only here if you have plugins -blizzard
 ; bin/plugins/*
@@ -260,7 +256,6 @@ bin/components/txmgr.xpt
 bin/components/import.xpt
 bin/components/absync.xpt
 bin/chrome/packages/messenger/*
-bin/defaults/pref/mailnews.js
 
 
 [chatzilla]

xpinstall/packager/packages-win

@@ -190,13 +190,9 @@ bin\chrome\skins\modern\*
 -bin\chrome\packages\core\editor\content\viewsource.xul
 -bin\chrome\packages\core\communicator\content\domviewer
 
-bin\defaults\pref\all.js
-bin\defaults\pref\config.js
-bin\defaults\pref\initpref.js
-bin\defaults\pref\psm-glue.js
-bin\defaults\pref\winpref.js
-bin\defaults\pref\xpinstall.js
-bin\defaults\pref\editor.js
+; all the pref files must be part of base
+; to prevent migration bugs
+bin\defaults\pref\*
 bin\defaults\profile\*
 bin\searchplugins\*
 bin\res\html.css
@@ -257,7 +253,6 @@ bin\components\impText.dll
 bin\components\absyncsv.dll
 bin\components\absync.xpt
 bin\chrome\packages\messenger\*
-bin\defaults\pref\mailnews.js
 
 [chatzilla]
 bin\components\chatzilla-service.js