1 files changed, 3 insertions, 5 deletions
diff --git a/Source/WebKit/chromium/src/WorkerFileSystemCallbacksBridge.cpp b/Source/WebKit/chromium/src/WorkerFileSystemCallbacksBridge.cpp
index 8fd5cfa6d..e87b5aa29 100644
--- a/Source/WebKit/chromium/src/WorkerFileSystemCallbacksBridge.cpp
+++ b/Source/WebKit/chromium/src/WorkerFileSystemCallbacksBridge.cpp
@@ -146,7 +146,7 @@ private:
 // that it only gets deleted on the worker context thread which is verified by ~Observer.
 class WorkerFileSystemContextObserver : public WebCore::WorkerContext::Observer {
 public:
-    static PassOwnPtr<WorkerFileSystemContextObserver> create(WorkerContext* context, WorkerFileSystemCallbacksBridge* bridge)
+    static PassOwnPtr<WorkerFileSystemContextObserver> create(WorkerContext* context, PassRefPtr<WorkerFileSystemCallbacksBridge> bridge)
     {
         return adoptPtr(new WorkerFileSystemContextObserver(context, bridge));
     }
@@ -158,15 +158,13 @@ public:
     }
 
 private:
-    WorkerFileSystemContextObserver(WorkerContext* context, WorkerFileSystemCallbacksBridge* bridge)
+    WorkerFileSystemContextObserver(WorkerContext* context, PassRefPtr<WorkerFileSystemCallbacksBridge> bridge)
         : WebCore::WorkerContext::Observer(context)
         , m_bridge(bridge)
     {
     }
 
-    // Since WorkerFileSystemCallbacksBridge manages the lifetime of this class,
-    // m_bridge will be valid throughout its lifetime.
-    WorkerFileSystemCallbacksBridge* m_bridge;
+    RefPtr<WorkerFileSystemCallbacksBridge> m_bridge;
 };
 
 void WorkerFileSystemCallbacksBridge::stop()