Roll Skia from 5227335b0add to 1748c6a3b8c8 (1 revision) (#21402)

diff --git a/DEPS b/DEPS
index 1faebde..c910eb8 100644
--- a/DEPS
+++ b/DEPS
@@ -26,7 +26,7 @@
   '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': '5227335b0add02f85fd3c851a8c1c2e518b58015',
+  'skia_revision': '1748c6a3b8c865a5fc7c22687fe34f3cafd563fa',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the
diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index 13c487e..b3e973d 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 3bdd4c6ea1c34803dbb1d2d208b1e5cd
+Signature: 1fd94b2ed5a7e6cc5313b2f1b9d0220c
 
 UNUSED LICENSES: