Follow up to serialization validation code

include/core/SkFlattenableBuffers.h

Index: include/core/SkFlattenableBuffers.h
diff --git a/include/core/SkFlattenableBuffers.h b/include/core/SkFlattenableBuffers.h
index b3f3684daaed8c96bf82e26ee0dd63743545ad72..f2bcf2cb6b9bd0f90904299d4e495fda8a27aff4 100644
--- a/include/core/SkFlattenableBuffers.h
+++ b/include/core/SkFlattenableBuffers.h
@@ -70,7 +70,6 @@ public:
     virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encoding) = 0;
 
     // common data structures
-    virtual SkFlattenable* readFlattenable() = 0;
     virtual void readPoint(SkPoint* point) = 0;
     virtual void readMatrix(SkMatrix* matrix) = 0;
     virtual void readIRect(SkIRect* rect) = 0;
@@ -113,6 +112,9 @@ public:
     }
 
 protected:
+    // Use readFlattenableT to enforce a type check on the flattenable read

[reed1, 2013/09/13 15:18:41]

How does this enforce a type-check?

+    virtual SkFlattenable* readFlattenable() = 0;
+
     bool fError;
 
 private: