The two leaks are:
  missing unrefs in megalooper GM
  missing reset capability in oval renderer

This CL also expands the instance counting system to some recently adding classes (e.g., SkFontStyleSet)

R=bsalomon@google.com, jvanverth@google.com

Author: robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/18461007

git-svn-id: http://skia.googlecode.com/svn/trunk@10030 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/gm_expectations.cpp b/gm/gm_expectations.cpp
index 9c0c274..7d6ccf6 100644
--- a/gm/gm_expectations.cpp
+++ b/gm/gm_expectations.cpp
@@ -27,6 +27,7 @@
 
 
 namespace skiagm {
+    SK_DEFINE_INST_COUNT(ExpectationsSource)
 
     void gm_fprintf(FILE *stream, const char format[], ...) {
         va_list args;