Move function decls and macros out of public headers that are meant for internal use.



git-svn-id: http://skia.googlecode.com/svn/trunk@3849 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index 05f9c82..6bfa897 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -23,6 +23,7 @@
 #include "SkTypeface.h"
 
 #include "gl/GrGLInterface.h"
+#include "gl/GrGLUtil.h"
 #include "GrRenderTarget.h"
 
 #include "SkPDFDevice.h"