Bug 1024465 - Define an out of line destructor for DataStore so that we can forward delcare DataStoreImpl in DataStore.h; r=bzbarsky

This is required because the destructor for the nsRefPtr<DataStoreImpl>
member requires the full definition of the type.

dom/datastore/DataStore.cpp

@@ -29,6 +29,10 @@ DataStore::DataStore(nsPIDOMWindow* aWindow)
 {
 }
 
+DataStore::~DataStore()
+{
+}
+
 already_AddRefed<DataStore>
 DataStore::Constructor(GlobalObject& aGlobal, ErrorResult& aRv)
 {

dom/datastore/DataStore.h

@@ -27,6 +27,7 @@ public:
                                            DOMEventTargetHelper)
 
   explicit DataStore(nsPIDOMWindow* aWindow);
+  ~DataStore();
 
   // WebIDL (internal functions)
 
@@ -89,4 +90,4 @@ private:
 } //namespace dom
 } //namespace mozilla
 
-#endif
+#endif