diff --git a/tools/gpu/GrTest.h b/tools/gpu/GrTest.h
index db4c451..d4a4c6d 100644
--- a/tools/gpu/GrTest.h
+++ b/tools/gpu/GrTest.h
@@ -8,6 +8,7 @@
 #ifndef GrTest_DEFINED
 #define GrTest_DEFINED
 
+#include "GrBackendSurface.h"
 #include "GrContext.h"
 
 namespace GrTest {
@@ -16,6 +17,9 @@
      * constantly be evicting entries
      */
     void SetupAlwaysEvictAtlas(GrContext*);
+
+    GrBackendTexture CreateBackendTexture(GrBackend, int width, int height,
+                                          GrPixelConfig, GrBackendObject);
 };
 
 #endif