Roll Skia from f784f78a5669 to 6bc48cb8bac9 (3 revisions)

https://skia.googlesource.com/skia.git/+log/f784f78a5669..6bc48cb8bac9

2024-12-17 [email protected] Avoid picture-backed image playback to SkBitmap.
2024-12-17 [email protected] [svg] Fix transformable object bounding box
2024-12-17 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (nontrivial).

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': 'f784f78a5669962a23243ff67997239a64ce8c99',
+  'skia_revision': '6bc48cb8bac901c822c224d232faa551770c5bae',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: d7670af6cbef9d04a3bfe4d89e3f3b51
+Signature: aaecedbf312b3cbf688f293bcb2c8234
 
 ====================================================================================================
 LIBRARY: etc1