Alter SkCanvas::drawPicture (devirtualize, take const SkPicture, take pointer)

src/record/SkRecorder.cpp

Index: src/record/SkRecorder.cpp
diff --git a/src/record/SkRecorder.cpp b/src/record/SkRecorder.cpp
index 74101c1beddaee218da09466641a2c8239cc8f8a..8581257c4aebc67f1634fe8c188f0ee25b318db5 100644
--- a/src/record/SkRecorder.cpp
+++ b/src/record/SkRecorder.cpp
@@ -186,8 +186,8 @@ void SkRecorder::onDrawTextOnPath(const void* text, size_t byteLength, const SkP
            this->copy(matrix));
 }
 
-void SkRecorder::drawPicture(SkPicture& picture) {
-    picture.draw(this);
+void SkRecorder::onDrawPicture(const SkPicture* picture) {
+    picture->draw(this);
 }
 
 void SkRecorder::drawVertices(VertexMode vmode,