Bug 758992 - Make the classes which use the XPCOM nsISupports implementation macros final, to avoid the warning about deleting using a pointer to a base class with virtual functions and no virtual dtor (extensions/auth/ parts); r=bsmedberg

--HG--
extra : rebase_source : bf2a9c8de523d78eac780da7d7d755be47b97114

extensions/auth/nsAuthGSSAPI.h

@@ -9,6 +9,7 @@
 #include "nsAuth.h"
 #include "nsIAuthModule.h"
 #include "nsString.h"
+#include "mozilla/Attributes.h"
 
 #define GSS_USE_FUNCTION_POINTERS 1
 
@@ -34,7 +35,7 @@
  * last call are required as input to the next.
  */
 
-class nsAuthGSSAPI : public nsIAuthModule
+class nsAuthGSSAPI MOZ_FINAL : public nsIAuthModule
 {
 public:
     NS_DECL_ISUPPORTS

extensions/auth/nsAuthSASL.h

@@ -9,13 +9,14 @@
 #include "nsIAuthModule.h"
 #include "nsString.h"
 #include "nsCOMPtr.h"
+#include "mozilla/Attributes.h"
 
 /* This class is implemented using the nsAuthGSSAPI class, and the same
  * thread safety constraints which are documented in nsAuthGSSAPI.h
  * apply to this class
  */
 
-class nsAuthSASL : public nsIAuthModule
+class nsAuthSASL MOZ_FINAL : public nsIAuthModule
 {
 public:
     NS_DECL_ISUPPORTS

extensions/auth/nsAuthSambaNTLM.h

@@ -11,6 +11,7 @@
 #include "nsCOMPtr.h"
 #include "prio.h"
 #include "prproces.h"
+#include "mozilla/Attributes.h"
 
 /**
  * This is an implementation of NTLM authentication that does single-signon
@@ -22,7 +23,7 @@
  * NOTE: at time of writing, this requires patches to be added to the stock
  * Samba winbindd and ntlm_auth!  
  */
-class nsAuthSambaNTLM : public nsIAuthModule
+class nsAuthSambaNTLM MOZ_FINAL : public nsIAuthModule
 {
 public:
     NS_DECL_ISUPPORTS

extensions/auth/nsHttpNegotiateAuth.h

@@ -9,11 +9,12 @@
 #include "nsIHttpAuthenticator.h"
 #include "nsIURI.h"
 #include "nsSubstring.h"
+#include "mozilla/Attributes.h"
 
 // The nsHttpNegotiateAuth class provides responses for the GSS-API Negotiate method
 // as specified by Microsoft in draft-brezak-spnego-http-04.txt
 
-class nsHttpNegotiateAuth : public nsIHttpAuthenticator
+class nsHttpNegotiateAuth MOZ_FINAL : public nsIHttpAuthenticator
 {
 public:
     NS_DECL_ISUPPORTS