Roll Skia from 514c66ce0471 to 93764a98b866 (1 revision) (#44270)

https://skia.googlesource.com/skia.git/+log/514c66ce0471..93764a98b866

2023-08-02 [email protected] Decouple SkTextBlob from gpu cache

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 [email protected],[email protected],[email protected],[email protected] 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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Author: skia-flutter-autoroll

DEPS

@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '514c66ce04716745aa43f7db137ce95e264b4ed0',
+  'skia_revision': '93764a98b86611e9d26c21e278c1847ad1b7ab62',
 
   # 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: ed294c468182f2eac0f329e74b001cf0
+Signature: 71129956b06a825689475919e3215da6
 
 ====================================================================================================
 LIBRARY: etc1
@@ -9066,7 +9066,9 @@ ORIGIN: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.cpp + ../../../
 ORIGIN: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/transform/SkSLHoistSwitchVarDeclarationsAtTopLevel.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/sksl/transform/SkSLRewriteIndexedSwizzle.cpp + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/src/text/EmptyMailboxImpl.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/EmptySlugImpl.cpp + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/src/text/TextBlobMailbox.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/SlugImpl.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/SlugImpl.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/text/gpu/VertexFiller.cpp + ../../../third_party/skia/LICENSE
@@ -9274,7 +9276,9 @@ FILE: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.cpp
 FILE: ../../../third_party/skia/src/sksl/tracing/SkSLTraceHook.h
 FILE: ../../../third_party/skia/src/sksl/transform/SkSLHoistSwitchVarDeclarationsAtTopLevel.cpp
 FILE: ../../../third_party/skia/src/sksl/transform/SkSLRewriteIndexedSwizzle.cpp
+FILE: ../../../third_party/skia/src/text/EmptyMailboxImpl.cpp
 FILE: ../../../third_party/skia/src/text/EmptySlugImpl.cpp
+FILE: ../../../third_party/skia/src/text/TextBlobMailbox.h
 FILE: ../../../third_party/skia/src/text/gpu/SlugImpl.cpp
 FILE: ../../../third_party/skia/src/text/gpu/SlugImpl.h
 FILE: ../../../third_party/skia/src/text/gpu/VertexFiller.cpp