Roll Skia from ceb6214a556a to 9213e610ed92 (8 revisions) (flutter#21774)

Author: skia-flutter-autoroll

DEPS

@@ -26,7 +26,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': 'ceb6214a556a147deaea561c3dc72d45586ec1fa',
+  'skia_revision': '9213e610ed92422d0b39dc4ff12303ca037131d2',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 80a5ff3da2cf7f74dc2fd885112b353f
+Signature: dd91721a42021f83633b4bd9f44efac5
 
 UNUSED LICENSES:
 
@@ -4066,6 +4066,7 @@ FILE: ../../../third_party/skia/experimental/skrive/src/reader/BinaryReader.cpp
 FILE: ../../../third_party/skia/experimental/skrive/src/reader/JsonReader.cpp
 FILE: ../../../third_party/skia/experimental/skrive/src/reader/StreamReader.cpp
 FILE: ../../../third_party/skia/experimental/skrive/src/reader/StreamReader.h
+FILE: ../../../third_party/skia/experimental/svg/utils/SvgTool.cpp
 FILE: ../../../third_party/skia/gm/3d.cpp
 FILE: ../../../third_party/skia/gm/bc1_transparency.cpp
 FILE: ../../../third_party/skia/gm/bicubic.cpp