Roll Skia from cb61dd4af8a5 to 685e29df6704 (2 revisions) (#44170)

https://skia.googlesource.com/skia.git/+log/cb61dd4af8a5..685e29df6704

2023-07-31 [email protected] Add Debian11-GCC jobs
2023-07-31 [email protected] [Fontations] Move C++ side to pure virtual interfaces

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],[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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Author: skia-flutter-autoroll

DEPS

@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': 'cb61dd4af8a57ded67d0037ced82c0c404eb8d19',
+  'skia_revision': '685e29df670475207aab9c2ec32391a7ca093e83',
 
   # 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: 53ab4a46a52d28339dfe9484910439cd
+Signature: f1af1d8c1e7fde0c2f8a754e72ebf42b
 
 ====================================================================================================
 LIBRARY: etc1
@@ -9045,7 +9045,6 @@ ORIGIN: ../../../third_party/skia/src/image/SkSurface_Base.cpp + ../../../third_
 ORIGIN: ../../../third_party/skia/src/image/SkSurface_Null.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/image/SkTiledImageUtils.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/ports/fontations/src/ffi.rs + ../../../third_party/skia/LICENSE
-ORIGIN: ../../../third_party/skia/src/ports/fontations/src/skpath_bridge.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/ports/fontations/src/skpath_bridge.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/shaders/SkBlendShader.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/shaders/SkColorShader.h + ../../../third_party/skia/LICENSE
@@ -9254,7 +9253,6 @@ FILE: ../../../third_party/skia/src/image/SkSurface_Base.cpp
 FILE: ../../../third_party/skia/src/image/SkSurface_Null.cpp
 FILE: ../../../third_party/skia/src/image/SkTiledImageUtils.cpp
 FILE: ../../../third_party/skia/src/ports/fontations/src/ffi.rs
-FILE: ../../../third_party/skia/src/ports/fontations/src/skpath_bridge.cpp
 FILE: ../../../third_party/skia/src/ports/fontations/src/skpath_bridge.h
 FILE: ../../../third_party/skia/src/shaders/SkBlendShader.h
 FILE: ../../../third_party/skia/src/shaders/SkColorShader.h