Roll src/third_party/skia c8d66d35538c..32c32b9a6caa (15 commits) (#8976)

https://skia.googlesource.com/skia.git
/%2Blog/c8d66d35538c..32c32b9a6caa

git log c8d66d35538c274b6946fba88a0a317c84b847ae..32c32b9a6caac9edc4a244713d31d63b81619231 --date=short --no-merges --format=%ad %ae %s
2019-05-15 mtklein@google.com unguard SkFooEncoder.cpp
2019-05-15 michaelludwig@google.com Revert "Make createTestingOnlyBackendTexture and deleteTestingOnlyBackendTexture no longer be behind GR_TEST_UTILS"
2019-05-15 mtklein@google.com skip runtime registration on iOS
2019-05-15 mtklein@google.com remove #if guards in SkAndroidCodec.cpp
2019-05-15 mtklein@google.com add runtime registration for encoders
2019-05-15 michaelludwig@google.com Revert "Get EGLimage functions out of GrGLInterface."
2019-05-15 brianosman@google.com Interpreter: Implement/fix vectorized load/store of globals
2019-05-15 robertphillips@google.com Make createTestingOnlyBackendTexture and deleteTestingOnlyBackendTexture no longer be behind GR_TEST_UTILS
2019-05-15 mtklein@google.com manually register codecs in DM
2019-05-15 bsalomon@google.com Get EGLimage functions out of GrGLInterface.
2019-05-15 mtklein@google.com simplify rtree loops in Skia too
2019-05-15 bungeman@google.com Add SkShaper which just shapes.
2019-05-15 bungeman@google.com Move SkMessageBus.h into src/core
2019-05-15 michaelludwig@google.com Revert "Clear and discard stencil buffers on tilers"
2019-05-15 robertphillips@google.com Add GrVkFormatIsCompressed and GrVkFormatCompressedDataSize to rm uses of GrPixelConfig

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

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

If the roll is causing failures, please contact the current sheriff (michaelludwig@google.com), and stop
the roller if necessary.

DEPS

@@ -23,7 +23,7 @@ vars = {
   'fuchsia_git': 'https://fuchsia.googlesource.com',
   'github_git': 'https://github.com',
   'skia_git': 'https://skia.googlesource.com',
-  'skia_revision': 'c8d66d35538c274b6946fba88a0a317c84b847ae',
+  'skia_revision': '32c32b9a6caac9edc4a244713d31d63b81619231',
 
   # 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: 51b33c07754500c28ba2df04727c6459
+Signature: ec11679e1ce29c41cb6cb1d3f244f138
 
 UNUSED LICENSES:
 
@@ -3675,7 +3675,6 @@ FILE: ../../../third_party/skia/include/gpu/GrBlend.h
 FILE: ../../../third_party/skia/include/gpu/gl/GrGLExtensions.h
 FILE: ../../../third_party/skia/include/ports/SkFontConfigInterface.h
 FILE: ../../../third_party/skia/include/private/GrTypesPriv.h
-FILE: ../../../third_party/skia/include/private/SkMessageBus.h
 FILE: ../../../third_party/skia/include/private/SkOnce.h
 FILE: ../../../third_party/skia/include/private/SkTFitsIn.h
 FILE: ../../../third_party/skia/include/private/SkTLogic.h
@@ -3700,6 +3699,7 @@ FILE: ../../../third_party/skia/src/core/SkFontStream.h
 FILE: ../../../third_party/skia/src/core/SkGpuBlurUtils.cpp
 FILE: ../../../third_party/skia/src/core/SkGpuBlurUtils.h
 FILE: ../../../third_party/skia/src/core/SkMatrixUtils.h
+FILE: ../../../third_party/skia/src/core/SkMessageBus.h
 FILE: ../../../third_party/skia/src/core/SkMipMap.cpp
 FILE: ../../../third_party/skia/src/core/SkMipMap.h
 FILE: ../../../third_party/skia/src/core/SkPaintPriv.cpp