Turn off annoying printfs



git-svn-id: http://skia.googlecode.com/svn/trunk@2610 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index cbbd74f..c5a8bfb 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -32,7 +32,7 @@
 
 GrGpu::GrGpu()
     : fContext(NULL)
-    , fResetTimestamp(0)
+    , fResetTimestamp(kExpiredTimestamp+1)
     , fVertexPool(NULL)
     , fIndexPool(NULL)
     , fVertexPoolUseCnt(0)