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

src/core/SkBBoxRecord.cpp

Index: src/core/SkBBoxRecord.cpp
diff --git a/src/core/SkBBoxRecord.cpp b/src/core/SkBBoxRecord.cpp
index b1c229e68b57483caac93224f3331a9a038527f9..a40ea8ba0d27e531e997dfaa922488e0c19433a3 100644
--- a/src/core/SkBBoxRecord.cpp
+++ b/src/core/SkBBoxRecord.cpp
@@ -280,10 +280,10 @@ void SkBBoxRecord::drawVertices(VertexMode mode, int vertexCount,
     }
 }
 
-void SkBBoxRecord::drawPicture(SkPicture& picture) {
-    if (picture.width() > 0 && picture.height() > 0 &&
-        this->transformBounds(SkRect::MakeWH(picture.width(), picture.height()), NULL)) {
-        INHERITED::drawPicture(picture);
+void SkBBoxRecord::onDrawPicture(const SkPicture* picture) {
+    if (picture->width() > 0 && picture->height() > 0 &&
+        this->transformBounds(SkRect::MakeWH(picture->width(), picture->height()), NULL)) {
+        this->INHERITED::onDrawPicture(picture);
     }
 }