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/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index e237ac5..254d209 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -38,6 +38,8 @@
 #include "SkGPipe.h"
 #include "SamplePipeControllers.h"
 
+SK_DEFINE_INST_COUNT(SampleWindow::DeviceManager)
+
 extern SampleView* CreateSamplePictFileView(const char filename[]);
 
 class PictFileFactory : public SkViewFactory {