Back out alecf's changes to fix local mail folder expansion. This is for QA Blocker Bug #12207. a=cyeh

mailnews/local/src/nsLocalMailFolder.cpp

@@ -104,11 +104,6 @@ nsMsgLocalMailFolder::nsMsgLocalMailFolder(void)
     mInitialized(PR_FALSE), mCopyState(nsnull)
 {
 	mPath = nsnull;
-  
-  // temp hack to precache the local path
-  nsCOMPtr<nsIFileSpec> path;
-  GetPath(getter_AddRefs(path));
-  
 //  NS_INIT_REFCNT(); done by superclass
 }