diff --git a/dom/plugins/PluginModuleChild.cpp b/dom/plugins/PluginModuleChild.cpp
index d692e4e03f5..c8280cd1367 100644
--- a/dom/plugins/PluginModuleChild.cpp
+++ b/dom/plugins/PluginModuleChild.cpp
@@ -859,7 +859,10 @@ const NPNetscapeFuncs PluginModuleChild::sBrowserFuncs = {
     mozilla::plugins::child::_scheduletimer,
     mozilla::plugins::child::_unscheduletimer,
     mozilla::plugins::child::_popupcontextmenu,
-    mozilla::plugins::child::_convertpoint
+    mozilla::plugins::child::_convertpoint,
+    NULL, // handleevent, unimplemented
+    NULL, // unfocusinstance, unimplemented
+    NULL  // urlredirectresponse, unimplemented
 };
 
 PluginInstanceChild*
diff --git a/modules/plugin/base/public/npapi.h b/modules/plugin/base/public/npapi.h
index cf3f20b8f13..20cbda0e1ee 100644
--- a/modules/plugin/base/public/npapi.h
+++ b/modules/plugin/base/public/npapi.h
@@ -101,7 +101,7 @@
 /*----------------------------------------------------------------------*/
 
 #define NP_VERSION_MAJOR 0
-#define NP_VERSION_MINOR 25
+#define NP_VERSION_MINOR 26
 
 
 /* The OS/2 version of Netscape uses RC_DATA to define the
@@ -377,7 +377,7 @@ typedef enum {
   , NPPVpluginCoreAnimationLayer = 1003
 #endif
 
-#if defined(MOZ_PLATFORM_MAEMO) && (MOZ_PLATFORM_MAEMO == 5)
+#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
   , NPPVpluginWindowlessLocalBool = 2002
 #endif
 } NPPVariable;
@@ -755,6 +755,7 @@ enum NPEventType {
 #define NPVERS_HAS_PRIVATE_MODE             22
 #define NPVERS_MACOSX_HAS_COCOA_EVENTS      23
 #define NPVERS_HAS_ADVANCED_KEY_HANDLING    25
+#define NPVERS_HAS_URL_REDIRECT_HANDLING    26
 
 /*----------------------------------------------------------------------*/
 /*                        Function Prototypes                           */
@@ -801,6 +802,7 @@ NPError NP_LOADDS NPP_GetValue(NPP instance, NPPVariable variable, void *value);
 NPError NP_LOADDS NPP_SetValue(NPP instance, NPNVariable variable, void *value);
 NPBool  NP_LOADDS NPP_GotFocus(NPP instance, NPFocusDirection direction);
 void    NP_LOADDS NPP_LostFocus(NPP instance);
+void    NP_LOADDS NPP_URLRedirectNotify(NPP instance, const char* url, int32_t status, void* notifyData);
 
 /* NPN_* functions are provided by the navigator and called by the plugin. */
 void        NP_LOADDS NPN_Version(int* plugin_major, int* plugin_minor,
@@ -862,6 +864,7 @@ NPError     NP_LOADDS NPN_PopUpContextMenu(NPP instance, NPMenu* menu);
 NPBool      NP_LOADDS NPN_ConvertPoint(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
 NPBool      NP_LOADDS NPN_HandleEvent(NPP instance, void *event, NPBool handled);
 NPBool      NP_LOADDS NPN_UnfocusInstance(NPP instance, NPFocusDirection direction);
+void        NP_LOADDS NPN_URLRedirectResponse(NPP instance, void* notifyData, NPBool allow);
 
 #ifdef __cplusplus
 }  /* end extern "C" */
diff --git a/modules/plugin/base/public/npfunctions.h b/modules/plugin/base/public/npfunctions.h
index 0fc50ef927c..14ed0fb8f80 100644
--- a/modules/plugin/base/public/npfunctions.h
+++ b/modules/plugin/base/public/npfunctions.h
@@ -67,6 +67,7 @@ typedef NPError      (* NP_LOADDS NPP_GetValueProcPtr)(NPP instance, NPPVariable
 typedef NPError      (* NP_LOADDS NPP_SetValueProcPtr)(NPP instance, NPNVariable variable, void *value);
 typedef NPBool       (* NP_LOADDS NPP_GotFocusPtr)(NPP instance, NPFocusDirection direction);
 typedef void         (* NP_LOADDS NPP_LostFocusPtr)(NPP instance);
+typedef void         (* NP_LOADDS NPP_URLRedirectNotifyPtr)(NPP instance, const char* url, int32_t status, void* notifyData);
 
 typedef NPError      (*NPN_GetValueProcPtr)(NPP instance, NPNVariable variable, void *ret_value);
 typedef NPError      (*NPN_SetValueProcPtr)(NPP instance, NPPVariable variable, void *value);
@@ -124,6 +125,7 @@ typedef NPError      (*NPN_PopUpContextMenuPtr)(NPP instance, NPMenu* menu);
 typedef NPBool       (*NPN_ConvertPointPtr)(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
 typedef NPBool       (*NPN_HandleEventPtr)(NPP instance, void *event, NPBool handled);
 typedef NPBool       (*NPN_UnfocusInstancePtr)(NPP instance, NPFocusDirection direction);
+typedef void         (*NPN_URLRedirectResponsePtr)(NPP instance, void* notifyData, NPBool allow);
 
 typedef struct _NPPluginFuncs {
   uint16_t size;
@@ -144,6 +146,7 @@ typedef struct _NPPluginFuncs {
   NPP_SetValueProcPtr setvalue;
   NPP_GotFocusPtr gotfocus;
   NPP_LostFocusPtr lostfocus;
+  NPP_URLRedirectNotifyPtr urlredirectnotify;
 } NPPluginFuncs;
 
 typedef struct _NPNetscapeFuncs {
@@ -203,6 +206,7 @@ typedef struct _NPNetscapeFuncs {
   NPN_ConvertPointPtr convertpoint;
   NPN_HandleEventPtr handleevent;
   NPN_UnfocusInstancePtr unfocusinstance;
+  NPN_URLRedirectResponsePtr urlredirectresponse;
 } NPNetscapeFuncs;
 
 #ifdef XP_MACOSX
diff --git a/modules/plugin/base/src/nsNPAPIPlugin.cpp b/modules/plugin/base/src/nsNPAPIPlugin.cpp
index 0dc5073c61a..b2990a2677f 100644
--- a/modules/plugin/base/src/nsNPAPIPlugin.cpp
+++ b/modules/plugin/base/src/nsNPAPIPlugin.cpp
@@ -178,7 +178,10 @@ static NPNetscapeFuncs sBrowserFuncs = {
   _scheduletimer,
   _unscheduletimer,
   _popupcontextmenu,
-  _convertpoint
+  _convertpoint,
+  NULL, // handleevent, unimplemented
+  NULL, // unfocusinstance, unimplemented
+  NULL  // urlredirectresponse, unimplemented
 };
 
 static PRLock *sPluginThreadAsyncCallLock = nsnull;