1 files changed, 9 insertions, 1 deletions
diff --git a/WebCore/platform/graphics/android/TextureOwner.h b/WebCore/platform/graphics/android/TextureOwner.h
index 7b0673d..c421e8a 100644
--- a/WebCore/platform/graphics/android/TextureOwner.h
+++ b/WebCore/platform/graphics/android/TextureOwner.h
@@ -26,6 +26,8 @@
 #ifndef TextureOwner_h
 #define TextureOwner_h
 
+#include <wtf/HashSet.h>
+
 namespace WebCore {
 
 class TiledPage;
@@ -33,9 +35,15 @@ class BackedDoubleBufferedTexture;
 
 class TextureOwner {
 public:
-    virtual ~TextureOwner() {}
+    virtual ~TextureOwner();
     virtual void removeTexture(BackedDoubleBufferedTexture* texture) = 0;
     virtual TiledPage* page() = 0;
+
+    void addOwned(BackedDoubleBufferedTexture*);
+    void removeOwned(BackedDoubleBufferedTexture*);
+
+private:
+    WTF::HashSet<BackedDoubleBufferedTexture*> m_ownedTextures;
 };
 
 }