reverting r3268 because of test failures



git-svn-id: http://skia.googlecode.com/svn/trunk@3270 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/utils/SkDeferredCanvas.h b/include/utils/SkDeferredCanvas.h
index d1424f0..87797ac 100644
--- a/include/utils/SkDeferredCanvas.h
+++ b/include/utils/SkDeferredCanvas.h
@@ -289,12 +289,11 @@
     virtual SkCanvas* canvasForDrawIter();
 
 private:
+    SkCanvas* drawingCanvas() const;
     bool isFullFrame(const SkRect*, const SkPaint*) const;
     void validate() const;
     void init();
-    SkCanvas* fDrawingCanvas; // This points to the recording or immediate
-                              // canvas, based on fDeferredDrawing
-    bool fDeferredDrawing;
+    bool            fDeferredDrawing;
 
     typedef SkCanvas INHERITED;
 };