Oilpan: Enable oilpan for callback classes

Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp

Index: Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp
diff --git a/Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp b/Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp
index a9e5984a878cbcd2680f270c17a7013402f241f3..4abb865fd3461f79a0adf3869f183c3cf21110ed 100644
--- a/Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp
+++ b/Source/modules/filesystem/WorkerGlobalScopeFileSystem.cpp
@@ -45,7 +45,7 @@
 
 namespace blink {
 
-void WorkerGlobalScopeFileSystem::webkitRequestFileSystem(WorkerGlobalScope& worker, int type, long long size, PassOwnPtrWillBeRawPtr<FileSystemCallback> successCallback, PassOwnPtrWillBeRawPtr<ErrorCallback> errorCallback)
+void WorkerGlobalScopeFileSystem::webkitRequestFileSystem(WorkerGlobalScope& worker, int type, long long size, FileSystemCallback* successCallback, ErrorCallback* errorCallback)
 {
     ExecutionContext* secureContext = worker.executionContext();
     if (!secureContext->securityOrigin()->canAccessFileSystem()) {
@@ -84,7 +84,7 @@ DOMFileSystemSync* WorkerGlobalScopeFileSystem::webkitRequestFileSystemSync(Work
     return helper->getResult(exceptionState);
 }
 
-void WorkerGlobalScopeFileSystem::webkitResolveLocalFileSystemURL(WorkerGlobalScope& worker, const String& url, PassOwnPtrWillBeRawPtr<EntryCallback> successCallback, PassOwnPtrWillBeRawPtr<ErrorCallback> errorCallback)
+void WorkerGlobalScopeFileSystem::webkitResolveLocalFileSystemURL(WorkerGlobalScope& worker, const String& url, EntryCallback* successCallback, ErrorCallback* errorCallback)
 {
     KURL completedURL = worker.completeURL(url);
     ExecutionContext* secureContext = worker.executionContext();