Roll src/third_party/skia 963a606677e1..6a519b8dd895 (6 commits) (#11042)

https://skia.googlesource.com/skia.git/+log/963a606677e1..6a519b8dd895

git log 963a606677e1..6a519b8dd895 --date=short --no-merges --format='%ad %ae %s'
2019-08-16 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-08-16 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-08-15 bsalomon@google.com Remove std::move()s from returns of std::unique_ptrs
2019-08-15 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-08-15 herb@google.com Remove SkRemoteGlyphCacheImpl.h
2019-08-15 michaelludwig@google.com Move Context into separate header/namespace

Created with:
  gclient setdep -r src/third_party/skia@6a519b8dd895

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, who should
be CC'd on the roll, and stop the roller if necessary.


Bug: None
TBR=scroggo@google.com

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': '963a606677e1cfe4deb2d0520d1871b018673e1d',
+  'skia_revision': '6a519b8dd8957297bfff507f759c2713cce707f2',
 
   # 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: b0d5a4e8062ad80c18fe150355241da1
+Signature: 5b23c90901a16be39c0e3878bebc8b98
 
 UNUSED LICENSES:
 
@@ -987,7 +987,6 @@ FILE: ../../../third_party/skia/src/core/SkRRectPriv.h
 FILE: ../../../third_party/skia/src/core/SkRectPriv.h
 FILE: ../../../third_party/skia/src/core/SkRemoteGlyphCache.cpp
 FILE: ../../../third_party/skia/src/core/SkRemoteGlyphCache.h
-FILE: ../../../third_party/skia/src/core/SkRemoteGlyphCacheImpl.h
 FILE: ../../../third_party/skia/src/core/SkSafeRange.h
 FILE: ../../../third_party/skia/src/core/SkSpan.h
 FILE: ../../../third_party/skia/src/core/SkStrikeCache.cpp
@@ -4827,6 +4826,7 @@ FILE: ../../../third_party/skia/modules/particles/src/SkParticleEffect.cpp
 FILE: ../../../third_party/skia/modules/particles/src/SkReflected.cpp
 FILE: ../../../third_party/skia/samplecode/SampleImageFilterDAG.cpp
 FILE: ../../../third_party/skia/src/core/SkColorFilterPriv.h
+FILE: ../../../third_party/skia/src/core/SkImageFilterTypes.h
 FILE: ../../../third_party/skia/src/core/SkImageFilter_Base.h
 FILE: ../../../third_party/skia/src/core/SkVM.cpp
 FILE: ../../../third_party/skia/src/core/SkVM.h