Roll Skia from 3370d6806776 to ec24154521f3 (2 revisions) (#24373)

diff --git a/DEPS b/DEPS
index 1d79360..f136653 100644
--- a/DEPS
+++ b/DEPS
@@ -27,7 +27,7 @@
   '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': '3370d68067763c32af201f3b5f679fe642f159b2',
+  'skia_revision': 'ec24154521f3d1531efdf4936a4a95904b81936f',
 
   # 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 29842b9..2efae8a 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 6886a06e1d2a0fc25f8063c927f3961e
+Signature: 73d888938208a47847b90cad3cfdff5f
 
 UNUSED LICENSES:
 
@@ -6268,7 +6268,6 @@
 FILE: ../../../third_party/skia/src/core/SkScan_Antihair.cpp
 FILE: ../../../third_party/skia/src/core/SkTypeface.cpp
 FILE: ../../../third_party/skia/src/effects/imagefilters/SkBlurImageFilter.cpp
-FILE: ../../../third_party/skia/src/effects/imagefilters/SkBlurImageFilter.h
 FILE: ../../../third_party/skia/src/ports/SkFontMgr_android_parser.cpp
 FILE: ../../../third_party/skia/src/ports/SkFontMgr_android_parser.h
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