Fix undefined GrIORef test method on Chrome win bot

Change-Id: Ifc3d7e285a4b1a0b370ec79963127490bd7b1a84
Reviewed-on: https://skia-review.googlesource.com/6896
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/gpu/GrGpuResource.h b/include/gpu/GrGpuResource.h
index 32376e524b..cc7e7aaa20 100644
--- a/include/gpu/GrGpuResource.h
+++ b/include/gpu/GrGpuResource.h
@@ -75,8 +75,6 @@ public:
 #endif
     }
 
-    void testingOnly_getCounts(int* refCnt, int* readCnt, int* writeCnt) const;
-
 protected:
     GrIORef() : fRefCnt(1), fPendingReads(0), fPendingWrites(0) { }
 
@@ -96,6 +94,9 @@ protected:
 
 private:
     friend class GrIORefProxy; // needs to forward on wrapped IO calls
+    // This is for a unit test.
+    template <typename T>
+    friend void testingOnly_getIORefCnts(const T*, int* refCnt, int* readCnt, int* writeCnt);
 
     void addPendingRead() const {
         this->validate();