Roll src/third_party/skia 1127c0b273ea..4c4945a25248 (9 commits) (flu…

…tter#9323)

https://skia.googlesource.com/skia.git
/%2Blog/1127c0b273ea..4c4945a25248

git log 1127c0b273ea8c93d318c2e570f3b87ca29a8f2f..4c4945a25248ac1687fcb564d31de73dac480b75 --date=short --no-merges --format=%ad %ae %s
2019-06-13 mtklein@google.com trim another instruction of I32_SWAR
2019-06-13 mtklein@google.com streamline srcover math in I32_SWAR
2019-06-13 herb@google.com Add missing header
2019-06-13 mtklein@google.com slight bugfix for shr_i16x2 in the interpreter
2019-06-13 egdaniel@google.com Fix EGLImageTest for new assert.
2019-06-13 senorblanco@chromium.org GrTessellator: fix for even/odd fill type and path holes.
2019-06-13 mtklein@google.com add JIT guardrails
2019-06-13 csmartdalton@google.com Skip addInterval for stencil proxies ignored by resource allocator
2019-06-12 herb@google.com Make fPathData private and add API for paths

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

@@ -24,7 +24,7 @@ vars = {
   'fuchsia_git': 'https://fuchsia.googlesource.com',
   'github_git': 'https://github.com',
   'skia_git': 'https://skia.googlesource.com',
-  'skia_revision': '1127c0b273ea8c93d318c2e570f3b87ca29a8f2f',
+  'skia_revision': '4c4945a25248ac1687fcb564d31de73dac480b75',
 
   # 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

@@ -1,4 +1,4 @@
-Signature: a20d95d83cd2fd60b78b784453d89018
+Signature: e3a0346deb598d3c7916b44cd3479dfc
 
 UNUSED LICENSES:
 
@@ -5332,6 +5332,7 @@ FILE: ../../../third_party/skia/bench/SkSLBench.cpp
 FILE: ../../../third_party/skia/bench/SkSLInterpreterBench.cpp
 FILE: ../../../third_party/skia/experimental/wasm-skp-debugger/debugger_bindings.cpp
 FILE: ../../../third_party/skia/gm/asyncrescaleandread.cpp
+FILE: ../../../third_party/skia/gm/crbug_908646.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