2 files changed, 14 insertions, 5 deletions
diff --git a/WebKit/android/plugins/PluginTimer.cpp b/WebKit/android/plugins/PluginTimer.cpp
index ae7cb84..23cac77 100644
--- a/WebKit/android/plugins/PluginTimer.cpp
+++ b/WebKit/android/plugins/PluginTimer.cpp
@@ -26,6 +26,7 @@
 
 #include "config.h"
 #include "PluginTimer.h"
+#include "RefPtr.h"
 
 namespace WebCore {
 
@@ -63,11 +64,14 @@ namespace WebCore {
         
     void PluginTimer::fired()
     {
+        // ensure the timer cannot be deleted until this method completes
+        RefPtr<PluginTimer> protector(this);
+
         if (!m_unscheduled)
             m_timerFunc(m_instance, m_timerID);
 
         if (!m_repeat || m_unscheduled)
-            delete this;
+            deref(); // mark the timer for deletion as it is no longer needed
     }
     
     // may return null if timerID is not found
@@ -84,11 +88,15 @@ namespace WebCore {
     }
 
     ///////////////////////////////////////////////////////////////////////////
-    
+
     PluginTimerList::~PluginTimerList()
     {
-        while (m_list) {
-            delete m_list;
+        PluginTimer* curr = m_list;
+        PluginTimer* next;
+        while (curr) {
+            next = curr->next();
+            curr->deref();
+            curr = next;
         }
     }
 
diff --git a/WebKit/android/plugins/PluginTimer.h b/WebKit/android/plugins/PluginTimer.h
index dcb29bf..20c0816 100644
--- a/WebKit/android/plugins/PluginTimer.h
+++ b/WebKit/android/plugins/PluginTimer.h
@@ -27,6 +27,7 @@
 #ifndef PluginTimer_H
 #define PluginTimer_H
 
+#include "RefCounted.h"
 #include "Timer.h"
 #include "npapi.h"
 
@@ -34,7 +35,7 @@ namespace WebCore {
 
     class PluginTimerList;
 
-    class PluginTimer : public TimerBase {
+    class PluginTimer : public TimerBase, public RefCounted<PluginTimer> {
     public:
         PluginTimer(PluginTimer** list, NPP instance, bool repeat,
                     void (*proc)(NPP npp, uint32_t timerID));