1 files changed, 6 insertions, 5 deletions
diff --git a/ui/gfx/surface/accelerated_surface_win.h b/ui/gfx/surface/accelerated_surface_win.h
index b526deb..593972b 100644
--- a/ui/gfx/surface/accelerated_surface_win.h
+++ b/ui/gfx/surface/accelerated_surface_win.h
@@ -35,13 +35,13 @@ class SURFACE_EXPORT AcceleratedSurface
                                   const base::Closure& completion_task);
 
   // Synchronously present a frame with no acknowledgement.
-  void Present();
+  bool Present();
 
  private:
   void DoInitialize();
-  void QueriesDestroyed();
   void DoDestroy();
   void DoResize(const gfx::Size& size);
+  void DoReset();
   void DoPresentAndAcknowledge(const gfx::Size& size,
                                int64 surface_id,
                                const base::Closure& completion_task);
@@ -55,6 +55,10 @@ class SURFACE_EXPORT AcceleratedSurface
   // Only accessed on the UI thread so the lock is unnecessary.
   gfx::Size pending_size_;
 
+  // The current size of the swap chain. This is only accessed on the thread
+  // with which the surface has affinity.
+  gfx::Size size_;
+
   // The number of pending resizes. This is accessed with atomic operations so
   // the lock is not necessary.
   base::AtomicRefCount num_pending_resizes_;
@@ -71,9 +75,6 @@ class SURFACE_EXPORT AcceleratedSurface
   // texture again.
   base::win::ScopedComPtr<IDirect3DQuery9> query_;
 
-  // The current size of the swap chain.
-  gfx::Size size_;
-
   DISALLOW_COPY_AND_ASSIGN(AcceleratedSurface);
 };