State reset and gpu timers added.

git-svn-id: http://skia.googlecode.com/svn/trunk@5177 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/PictureBenchmark.h b/tools/PictureBenchmark.h
index 309f570..e0fdd7f 100644
--- a/tools/PictureBenchmark.h
+++ b/tools/PictureBenchmark.h
@@ -11,6 +11,7 @@
 #include "SkRefCnt.h"
 #include "PictureRenderer.h"
 
+class BenchTimer;
 class SkPicture;
 class SkString;
 
@@ -36,6 +37,8 @@
         }
     }
 
+    BenchTimer* setupTimer();
+
 #if SK_SUPPORT_GPU
     void setUseGpuDevice() {
       sk_tools::PictureRenderer* renderer = getRenderer();