Roll Skia from 7a34aff3e6a2 to 25a8404bd150 (1 revision) (#18677)

diff --git a/DEPS b/DEPS
index 8edf696..6e9a32c 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': '7a34aff3e6a26133ad48dc9ac237595e873902bc',
+  'skia_revision': '25a8404bd150f50312daf07eb1be0290d94b4a19',
 
   # 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 c286d86..2f22a09 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: fb5c9389ea6ed799ac5745c9b9ba1fd1
+Signature: b179d8dd43d193053c482d9c1efdafe8
 
 UNUSED LICENSES: