Roll src/third_party/skia 067861e14821..9b67802a4cd0 (6 commits) (#8641)

https://skia.googlesource.com/skia.git/%2Blog/067861e14821..9b67802a4cd0

git log 067861e1482118dd7071c931a90127c5ca0c9b21..9b67802a4cd01fbbe5fcbe9f4117ff68e7b8e751 --date=short --no-merges --format=%ad %ae %s
2019-04-19 martin@mainframe.co.uk Properly retrieve memory block in SkTextUtils
2019-04-18 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-04-18 halcanary@google.com SkPDF: move type1 font code into single file
2019-04-18 csmartdalton@google.com Swap front and back stencil sides when rendering bottom-left
2019-04-18 bsalomon@google.com Swap x/y radii for EllipticalRRectOp depending on matrix.
2019-04-18 halcanary@google.com SkQP: consolidate cut_release scripts

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 (herb@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': '067861e1482118dd7071c931a90127c5ca0c9b21',
+  'skia_revision': '9b67802a4cd01fbbe5fcbe9f4117ff68e7b8e751',
 
   # 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: 69e8aeb209ca2d1f280e0b5fef4a35cb
+Signature: ea04142847537ef9dc501d7a2cdac241
 
 UNUSED LICENSES:
 
@@ -1342,7 +1342,6 @@ FILE: ../../../third_party/skia/src/opts/SkOpts_crc32.cpp
 FILE: ../../../third_party/skia/src/opts/SkOpts_sse42.cpp
 FILE: ../../../third_party/skia/src/opts/SkSwizzler_opts.h
 FILE: ../../../third_party/skia/src/pdf/SkBitmapKey.h
-FILE: ../../../third_party/skia/src/pdf/SkPDFConvertType1FontStream.h
 FILE: ../../../third_party/skia/src/pdf/SkPDFDocumentPriv.h
 FILE: ../../../third_party/skia/src/pdf/SkPDFMakeCIDGlyphWidthsArray.cpp
 FILE: ../../../third_party/skia/src/pdf/SkPDFMakeCIDGlyphWidthsArray.h
@@ -2949,7 +2948,6 @@ FILE: ../../../third_party/skia/src/gpu/ops/GrAAHairLinePathRenderer.cpp
 FILE: ../../../third_party/skia/src/gpu/ops/GrAAHairLinePathRenderer.h
 FILE: ../../../third_party/skia/src/gpu/ops/GrDefaultPathRenderer.cpp
 FILE: ../../../third_party/skia/src/gpu/ops/GrDefaultPathRenderer.h
-FILE: ../../../third_party/skia/src/pdf/SkPDFConvertType1FontStream.cpp
 FILE: ../../../third_party/skia/src/pdf/SkPDFDevice.cpp
 FILE: ../../../third_party/skia/src/pdf/SkPDFDevice.h
 FILE: ../../../third_party/skia/src/pdf/SkPDFDocument.cpp
@@ -5701,6 +5699,8 @@ FILE: ../../../third_party/skia/src/gpu/effects/generated/GrComposeLerpRedEffect
 FILE: ../../../third_party/skia/src/gpu/effects/generated/GrComposeLerpRedEffect.h
 FILE: ../../../third_party/skia/src/pdf/SkPDFGraphicStackState.cpp
 FILE: ../../../third_party/skia/src/pdf/SkPDFGraphicStackState.h
+FILE: ../../../third_party/skia/src/pdf/SkPDFType1Font.cpp
+FILE: ../../../third_party/skia/src/pdf/SkPDFType1Font.h
 ----------------------------------------------------------------------------------------------------
 Copyright 2019 Google LLC.
 
@@ -5736,6 +5736,7 @@ LIBRARY: skia
 ORIGIN: ../../../third_party/skia/experimental/wasm-skp-debugger/debugger_bindings.cpp + ../../../third_party/skia/LICENSE
 TYPE: LicenseType.bsd
 FILE: ../../../third_party/skia/experimental/wasm-skp-debugger/debugger_bindings.cpp
+FILE: ../../../third_party/skia/gm/crbug_946965.cpp
 FILE: ../../../third_party/skia/gm/runtimecolorfilter.cpp
 FILE: ../../../third_party/skia/include/gpu/gl/GrGLAssembleHelpers.h
 FILE: ../../../third_party/skia/modules/canvaskit/WasmAliases.h