Bug 275463 embedding/browser/gtk should not use deprecated nsIPref

r=marco sr=roc

embedding/browser/gtk/src/EmbedPrivate.cpp

@@ -109,7 +109,6 @@ nsIAppShell *EmbedPrivate::sAppShell    = nsnull;
 nsVoidArray *EmbedPrivate::sWindowList  = nsnull;
 char        *EmbedPrivate::sProfileDir  = nsnull;
 char        *EmbedPrivate::sProfileName = nsnull;
-nsIPref     *EmbedPrivate::sPrefs       = nsnull;
 GtkWidget   *EmbedPrivate::sOffscreenWindow = 0;
 GtkWidget   *EmbedPrivate::sOffscreenFixed  = 0;
 nsIDirectoryServiceProvider *EmbedPrivate::sAppFileLocProvider = nsnull;
@@ -970,14 +969,6 @@ EmbedPrivate::StartupProfile(void)
       return rv;
     // Keep a ref so we can shut it down.
     NS_ADDREF(sProfileDirServiceProvider = locProvider);
-
-    // get prefs
-    nsCOMPtr<nsIPref> pref;
-    pref = do_GetService(NS_PREF_CONTRACTID);
-    if (!pref)
-      return NS_ERROR_FAILURE;
-    sPrefs = pref.get();
-    NS_ADDREF(sPrefs);
   }
   return NS_OK;
 }
@@ -991,10 +982,6 @@ EmbedPrivate::ShutdownProfile(void)
     NS_RELEASE(sProfileDirServiceProvider);
     sProfileDirServiceProvider = 0;
   }
-  if (sPrefs) {
-    NS_RELEASE(sPrefs);
-    sPrefs = 0;
-  }
 }
 
 /* static */

embedding/browser/gtk/src/EmbedPrivate.h

@@ -48,8 +48,6 @@
 #include <nsIAppShell.h>
 #include <nsIDOMEventReceiver.h>
 #include <nsVoidArray.h>
-// for profiles
-#include <nsIPref.h>
 // app component registration
 #include <nsIGenericFactory.h>
 #include <nsIComponentRegistrar.h>
@@ -164,7 +162,6 @@ class EmbedPrivate {
   static char                   *sProfileName;
   // for profiles
   static nsProfileDirServiceProvider *sProfileDirServiceProvider;
-  static nsIPref                *sPrefs;
 
   static nsIDirectoryServiceProvider * sAppFileLocProvider;
 

embedding/browser/gtk/src/Makefile.in

@@ -59,7 +59,6 @@ REQUIRES	= xpcom \
 		  webbrwsr \
 		  shistory \
 		  embed_base \
-		  pref \
 		  windowwatcher \
 		  profdirserviceprovider \
 		  $(NULL)