1. Converts callers of nsIComponentManagerObsolete to use

nsIComponentRegistrar.

2. Converts callers of nsComponentManager::AutoRegister to use
nsIComponentRegistrar's autoRegistrar method.

3. Add nsIComponentRegistrar implmentation to nsComponentManagerImpl.

4. Rearrange nsComponentManager.cpp so that related methods are in the same
place.

5. Added a C-style function NS_GetComponentRegistrar so that getting the
registrar is easier in some places.

6. Added a nsISimpleEnumerator interface on PLDHashTableEnumeratorImpl.  in
this way, the same base class can support both old style and new style
enumerations.

7. Fixed a nasty bug where unregistring factories will leave the contract id
hash with a dangling pointer.  Now, when unregister is called we search the
contract id hash for entries which have the given doomned cid and remove them.


Bug 115853.  r=dp@netscape.com, sr=rpotts@netscape.com


git-svn-id: svn://10.0.0.236/trunk@113143 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/proxy/tests/proxytests.cpp

@@ -40,6 +40,7 @@
 
 #include "nsXPCOM.h"
 #include "nsIComponentManager.h"
+#include "nsIComponentRegistrar.h"
 #include "nsIServiceManager.h"
 #include "nsCOMPtr.h"
 #include "nsSpecialSystemDirectory.h"    // For exe dir
@@ -496,11 +497,12 @@ main(int argc, char **argv)
     if (argc > 1)
         numberOfThreads = atoi(argv[1]);
 
-    NS_InitXPCOM2(nsnull, nsnull, nsnull);
-    nsComponentManager::AutoRegister(nsIComponentManagerObsolete::NS_Startup,
-                                     NULL /* default */);
-
-
+    nsCOMPtr<nsIServiceManager> servMan;
+    NS_InitXPCOM2(getter_AddRefs(servMan), nsnull, nsnull);
+    nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan);
+    NS_ASSERTION(registrar, "Null nsIComponentRegistrar");
+    registrar->AutoRegister(nsnull);
+    
     static PRThread** threads = (PRThread**) calloc(sizeof(PRThread*), numberOfThreads);
     static PRThread*  aEventThread;