Don't clobber initial transform with SetMatrix.

src/record/SkRecordDraw.cpp

Index: src/record/SkRecordDraw.cpp
diff --git a/src/record/SkRecordDraw.cpp b/src/record/SkRecordDraw.cpp
index 324946e5d7a218364d3305b46606e5db652f01a3..5df1650a5e9ba09924a283ffc1ad112225c92f83 100644
--- a/src/record/SkRecordDraw.cpp
+++ b/src/record/SkRecordDraw.cpp
@@ -38,7 +38,13 @@ DRAW(PopCull, popCull());
 DRAW(PushCull, pushCull(r.rect));
 DRAW(Clear, clear(r.color));
 DRAW(Concat, concat(r.matrix));
-DRAW(SetMatrix, setMatrix(r.matrix));
+
+// We can't clobber the canvas' initial CTM when calling setMatrix.
+template <> void Draw::draw(const SetMatrix& r) {
+    SkMatrix ctm;
+    ctm.setConcat(fInitialCTM, r.matrix);
+    fCanvas->setMatrix(ctm);
+}
 
 DRAW(ClipPath, clipPath(r.path, r.op, r.doAA));
 DRAW(ClipRRect, clipRRect(r.rrect, r.op, r.doAA));