Fix one-time leak of 5 nsVoidArray by freeing in module destructor. r=pavlov@netscape.com sr=scc@mozilla.org b=56747

git-svn-id: svn://10.0.0.236/trunk@81989 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/widget/timer/src/unix/gtk/nsTimerGtk.cpp

@@ -382,6 +382,27 @@ nsresult nsTimerGtk::Init(nsITimerCallback *aCallback,
   return NS_OK;
 }
 
+void nsTimerGtk::Shutdown()
+{
+    delete nsTimerGtk::gHighestList;
+    nsTimerGtk::gHighestList = nsnull;
+
+    delete nsTimerGtk::gHighList;
+    nsTimerGtk::gHighList = nsnull;
+
+    delete nsTimerGtk::gNormalList;
+    nsTimerGtk::gNormalList = nsnull;
+
+    delete nsTimerGtk::gLowList;
+    nsTimerGtk::gLowList = nsnull;
+
+    delete nsTimerGtk::gLowestList;
+    nsTimerGtk::gLowestList = nsnull;
+
+    nsTimerGtk::gTimeoutAdded = PR_FALSE;
+    nsTimerGtk::gProcessingTimer = PR_FALSE;
+}
+
 NS_IMPL_ISUPPORTS1(nsTimerGtk, nsITimer)
 
 void nsTimerGtk::Cancel()

mozilla/widget/timer/src/unix/gtk/nsTimerGtk.h

@@ -91,6 +91,9 @@ public:
                 PRUint32 aType = NS_TYPE_ONE_SHOT
                 );
 
+  // clean up statics
+  static void Shutdown();
+
   NS_DECL_ISUPPORTS
 
   virtual void Cancel();

mozilla/widget/timer/src/unix/gtk/nsTimerGtkFactory.cpp

@@ -41,4 +41,10 @@ static nsModuleComponentInfo components[] =
     nsTimerGtkConstructor }
 };
 
-NS_IMPL_NSGETMODULE("nsGtkTimerModule", components)
+PR_STATIC_CALLBACK(void)
+nsGtkTimerModuleDtor(nsIModule *self)
+{
+    nsTimerGtk::Shutdown();
+}
+
+NS_IMPL_NSGETMODULE_WITH_DTOR("nsGtkTimerModule", components, nsGtkTimerModuleDtor)