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/src/lazy/SkLruImageCache.cpp b/src/lazy/SkLruImageCache.cpp
index 26f7ef5..40cfefa 100644
--- a/src/lazy/SkLruImageCache.cpp
+++ b/src/lazy/SkLruImageCache.cpp
@@ -7,6 +7,9 @@
 
 #include "SkLruImageCache.h"
 
+SK_DEFINE_INST_COUNT(SkImageCache)
+SK_DEFINE_INST_COUNT(SkLruImageCache)
+
 static intptr_t NextGenerationID() {
     static intptr_t gNextID;
     do {