Roll Skia from 869eb97f6c29 to 70eba23828a3 (20 revisions) (#22452)

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': '869eb97f6c2940e446c0f98b43cbf52cf4a01017',
+  'skia_revision': '70eba23828a3713da49127869d301cca318bc0f3',
 
   # 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

-Signature: 177bfd5b8ee520e5f1899a9bc16ca0c5
+Signature: db5eccee7620d289908ec8c574df463b
 
 UNUSED LICENSES:
 
@@ -2895,6 +2895,7 @@ FILE: ../../../third_party/skia/gm/crbug_946965.cpp
 FILE: ../../../third_party/skia/gm/patharcto.cpp
 FILE: ../../../third_party/skia/gm/runtimecolorfilter.cpp
 FILE: ../../../third_party/skia/gm/runtimefunctions.cpp
+FILE: ../../../third_party/skia/gm/runtimeintrinsics.cpp
 FILE: ../../../third_party/skia/gm/runtimeshader.cpp
 FILE: ../../../third_party/skia/gm/skbug_9319.cpp
 FILE: ../../../third_party/skia/include/effects/SkImageFilters.h
@@ -3929,8 +3930,6 @@ FILE: ../../../third_party/skia/src/gpu/GrBlockAllocator.cpp
 FILE: ../../../third_party/skia/src/gpu/GrBlockAllocator.h
 FILE: ../../../third_party/skia/src/gpu/GrClipStack.cpp
 FILE: ../../../third_party/skia/src/gpu/GrClipStack.h
-FILE: ../../../third_party/skia/src/gpu/GrDDLTask.cpp
-FILE: ../../../third_party/skia/src/gpu/GrDDLTask.h
 FILE: ../../../third_party/skia/src/gpu/GrManagedResource.cpp
 FILE: ../../../third_party/skia/src/gpu/GrRingBuffer.cpp
 FILE: ../../../third_party/skia/src/gpu/GrRingBuffer.h
@@ -3940,6 +3939,7 @@ FILE: ../../../third_party/skia/src/gpu/GrStencilMaskHelper.cpp
 FILE: ../../../third_party/skia/src/gpu/GrStencilMaskHelper.h
 FILE: ../../../third_party/skia/src/gpu/GrUniformDataManager.cpp
 FILE: ../../../third_party/skia/src/gpu/GrUniformDataManager.h
+FILE: ../../../third_party/skia/src/gpu/GrUnrefDDLTask.h
 FILE: ../../../third_party/skia/src/gpu/GrUtil.cpp
 FILE: ../../../third_party/skia/src/gpu/GrYUVABackendTextures.cpp
 FILE: ../../../third_party/skia/src/gpu/d3d/GrD3DAMDMemoryAllocator.cpp