SkRecord: Pack SkRegion::Op and AA bit together.

src/core/SkRecordDraw.cpp

Index: src/core/SkRecordDraw.cpp
diff --git a/src/core/SkRecordDraw.cpp b/src/core/SkRecordDraw.cpp
index 626dd6d792e6ff0a210b72d5938c99711f945006..f4a8f4d84ba80985efa89e76595e1b819f665981 100644
--- a/src/core/SkRecordDraw.cpp
+++ b/src/core/SkRecordDraw.cpp
@@ -86,9 +86,9 @@ DRAW(PushCull, pushCull(r.rect));
 DRAW(Clear, clear(r.color));
 DRAW(SetMatrix, setMatrix(SkMatrix::Concat(fInitialCTM, r.matrix)));
 
-DRAW(ClipPath, clipPath(r.path, r.op, r.doAA));
-DRAW(ClipRRect, clipRRect(r.rrect, r.op, r.doAA));
-DRAW(ClipRect, clipRect(r.rect, r.op, r.doAA));
+DRAW(ClipPath, clipPath(r.path, r.opAA.op, r.opAA.aa));
+DRAW(ClipRRect, clipRRect(r.rrect, r.opAA.op, r.opAA.aa));
+DRAW(ClipRect, clipRect(r.rect, r.opAA.op, r.opAA.aa));
 DRAW(ClipRegion, clipRegion(r.region, r.op));
 
 DRAW(BeginCommentGroup, beginCommentGroup(r.description));