Small change to add a callto retrieve a malloc SkDescriptor from SkPaint

include/core/SkPaint.h

Index: include/core/SkPaint.h
diff --git a/include/core/SkPaint.h b/include/core/SkPaint.h
index 5f02662d715f75b701270577f439ac8c268c2de1..9798317e0c4f4425ddfe392a5d387cf30dfa89fd 100644
--- a/include/core/SkPaint.h
+++ b/include/core/SkPaint.h
@@ -20,6 +20,7 @@
 class SkAnnotation;
 class SkAutoGlyphCache;
 class SkColorFilter;
+class SkData;
 class SkDescriptor;
 struct SkDeviceProperties;
 class SkReadBuffer;
@@ -1080,6 +1081,13 @@ private:
     SkScalar measure_text(SkGlyphCache*, const char* text, size_t length,
                           int* count, SkRect* bounds) const;
 
+    /*
+     * Allocs a descriptor on the heap and return it to the caller as a refcnted SkData.  Caller is
+     * responsible for managing the lifetime of this object.
+     */
+    const SkData* getDescriptor(const SkDeviceProperties* deviceProperties, const SkMatrix*,

[bungeman-skia, 2015/03/13 14:48:30]

This name if a bit misleading. It doesn't return a descriptor for the paint, but
a descriptor for a scaler context. The comment doesn't even specify this.

+                                bool ignoreGamma) const;
+
     SkGlyphCache* detachCache(const SkDeviceProperties* deviceProperties, const SkMatrix*,
                               bool ignoreGamma) const;