Extended Inst counting to find "unknown" leaked object (SkTMaskGamma)

http://codereview.appspot.com/6453127/



git-svn-id: http://skia.googlecode.com/svn/trunk@5123 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/UtilsTest.cpp b/tests/UtilsTest.cpp
index f1b1ea9..1c2f870 100644
--- a/tests/UtilsTest.cpp
+++ b/tests/UtilsTest.cpp
@@ -14,13 +14,19 @@
 
 class RefClass : public SkRefCnt {
 public:
+    SK_DECLARE_INST_COUNT(RefClass)
+
     RefClass(int n) : fN(n) {}
     int get() const { return fN; }
 
 private:
     int fN;
+
+    typedef SkRefCnt INHERITED;
 };
 
+SK_DEFINE_INST_COUNT(RefClass)
+
 static void test_refptr(skiatest::Reporter* reporter) {
     RefClass* r0 = new RefClass(0);