Switching Chromium to use new Skia SkPictureRecorder API

cc/layers/picture_layer.cc

Index: cc/layers/picture_layer.cc
diff --git a/cc/layers/picture_layer.cc b/cc/layers/picture_layer.cc
index e47f4b88d13e19d2992068bc06939abeab445031..2e1f0e14813aa56fa45276b504d424857b749397 100644
--- a/cc/layers/picture_layer.cc
+++ b/cc/layers/picture_layer.cc
@@ -186,10 +186,10 @@ skia::RefPtr<SkPicture> PictureLayer::GetPicture() const {
   int height = bounds().height();
   gfx::RectF opaque;
 
-  skia::RefPtr<SkPicture> picture = skia::AdoptRef(new SkPicture);
-  SkCanvas* canvas = picture->beginRecording(width, height);
+  SkPictureRecorder recorder;
+  SkCanvas* canvas = recorder.beginRecording(width, height);
   client_->PaintContents(canvas, gfx::Rect(width, height), &opaque);
-  picture->endRecording();
+  skia::RefPtr<SkPicture> picture = skia::AdoptRef(recorder.endRecording());
   return picture;
 }