fixes for some warnings:
- #if of something that was not defined
- explicit constructor call for baseclass in copy-constructor of subclass

http://code.google.com/p/skia/issues/detail?id=112



git-svn-id: http://skia.googlecode.com/svn/trunk@727 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gpu/include/GrPath.h b/gpu/include/GrPath.h
index a9b7566..cf7b97f 100644
--- a/gpu/include/GrPath.h
+++ b/gpu/include/GrPath.h
@@ -78,6 +78,8 @@
     }
 
     friend class Iter;
+
+    typedef GrPathSink INHERITED;
 };
 
 #endif