Roll Skia from 6484a450c457 to eb6976fc57cc (1 revision) (flutter#51627)

https://skia.googlesource.com/skia.git/+log/6484a450c457..eb6976fc57cc

2024-03-22 michaelludwig@google.com [graphite] Rename TaskGraph to TaskList

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC brianosman@google.com,jonahwilliams@google.com,nicolettep@google.com,rmistry@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Author: skia-flutter-autoroll

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': '6484a450c457d3369ffba8947a3008f166224204',
+  'skia_revision': 'eb6976fc57ccff62a37aecc8a43b95ce2187d929',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 5bd50b1b6b6032b0feedab20465f8cc8
+Signature: 4ab61f21659b777a606e082d14429b9b
 
 ====================================================================================================
 LIBRARY: etc1
@@ -7448,8 +7448,8 @@ ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/RenderPassTask.c
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/RenderPassTask.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/Task.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/Task.h + ../../../flutter/third_party/skia/LICENSE
-ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskGraph.cpp + ../../../flutter/third_party/skia/LICENSE
-ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskGraph.h + ../../../flutter/third_party/skia/LICENSE
+ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskList.cpp + ../../../flutter/third_party/skia/LICENSE
+ORIGIN: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskList.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/mtl/MtlMemoryAllocatorImpl.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/mtl/MtlMemoryAllocatorImpl.mm + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/src/gpu/mtl/MtlUtilsPriv.h + ../../../flutter/third_party/skia/LICENSE
@@ -7662,8 +7662,8 @@ FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/RenderPassTask.cpp
 FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/RenderPassTask.h
 FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/Task.cpp
 FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/Task.h
-FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskGraph.cpp
-FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskGraph.h
+FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskList.cpp
+FILE: ../../../flutter/third_party/skia/src/gpu/graphite/task/TaskList.h
 FILE: ../../../flutter/third_party/skia/src/gpu/mtl/MtlMemoryAllocatorImpl.h
 FILE: ../../../flutter/third_party/skia/src/gpu/mtl/MtlMemoryAllocatorImpl.mm
 FILE: ../../../flutter/third_party/skia/src/gpu/mtl/MtlUtilsPriv.h