Not for review.

cc/test/test_context_support.h

Index: cc/test/test_context_support.h
diff --git a/cc/test/test_context_support.h b/cc/test/test_context_support.h
index 7ae657c15d2189f01d0ab0d33b88c3ea5cd81697..3100457202b6adc0a52338b692e5a05786316022 100644
--- a/cc/test/test_context_support.h
+++ b/cc/test/test_context_support.h
@@ -1,3 +1,5 @@
+
+
 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
@@ -27,6 +29,9 @@ class TestContextSupport : public gpu::ContextSupport {
     OVERRIDE;
   virtual void Swap() OVERRIDE;
   virtual void PartialSwapBuffers(const gfx::Rect& sub_buffer) OVERRIDE;
+  virtual void SetOverlayPlane(int plane_id,
+                               int texture_id,
+                               gfx::Rect sub_buffer) OVERRIDE;
   virtual void SetSwapBuffersCompleteCallback(
       const base::Closure& callback) OVERRIDE;