Roll src/third_party/skia/ 1ccaa6e..c4e384e (28 commits) (flutter#5047)

https://skia.googlesource.com/skia.git/+log/1ccaa6e05629..c4e384e5ad85

$ git log 1ccaa6e..c4e384e --date=short --no-merges --format='%ad %ae %s'
2018-04-19 reed check if we fail to eval the conic in pathmeasure
2018-04-19 bungeman Remove unused parameters from internalGetPath.
2018-04-19 egdaniel When creating testing backendTexture take colorspace into account.
2018-04-19 kjlubick Fix Chromecast bots
2018-04-19 borenet [infra] gen_tasks: Pass internal hardware ID as a property
2018-04-18 herb Untangle strike cache and glyph cache
2018-04-19 mtklein disallow negative setReserve() calls
2018-04-19 mtklein rm SkTDArray::select()
2018-04-19 mtklein clean up setReserve() rule-bending
2018-04-18 scroggo Remove the limit on dng allocations
2018-04-19 scroggo Revert "Add stub gpu workaround generators"
2018-04-19 caryclark path is rect track corners
2018-04-17 borenet Reland "[infra] Run recipes through Kitchen"
2018-04-19 angle-skia-autoroll Roll third_party/externals/angle2/ aaa19de..eeec3b1 (1 commit)
2018-04-18 angle-skia-autoroll Roll third_party/externals/angle2/ 5804dc8..aaa19de (9 commits)
2018-04-18 enne Add stub gpu workaround generators
2018-04-18 herb Move strike cache Find*() to strike cache
2018-04-18 liyuqian Remove SK_SUPPORT_LEGACY_PATH_DAA_BIT
2018-04-18 fmalita Prevent unnecessary/unbounded growth of SkTDynamicHash capacity
2018-04-18 bungeman DFT to draw A8 instead of incorrect vertical lcd.
2018-04-18 csmartdalton ccpr: Implement conics
2018-04-18 csmartdalton Always call endFlush on opLists that might survive a flush
2018-04-18 fmalita Convert A8 D32 mask blitters to Sk4px
2018-04-18 liyuqian Reland "Fix the fat rect bug in the threaded backend"
2018-04-18 halcanary SkQP: speed up tools/skqp/make_apk_list\
2018-04-18 brianosman Support all destination profiles in SkColorSpaceXform_skcms
2018-04-17 brianosman With ES3, enable both ES2 and ES3 external image extensions
2018-04-18 caryclark fix path is rect flaw exposed by gold

Created with:
  roll-dep src/third_party/skia

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': '1ccaa6e056296db61eb1af2668a23995fe98e6b3',
+  'skia_revision': 'c4e384e5ad85250920cac6e8ee0e2a14b69d67e0',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

travis/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: 4b8007d0bcd3ca7de71293354c6ebc9b
+Signature: a3b93d6693661a99bccda168147b2ae6
 
 UNUSED LICENSES:
 
@@ -17196,8 +17196,9 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice
 ====================================================================================================
 LIBRARY: skcms
 LIBRARY: skia
-ORIGIN: ../../../third_party/skia/experimental/skottie/SkottieAdapter.cpp + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/bench/ShaderMaskFilterBench.cpp + ../../../third_party/skia/LICENSE
 TYPE: LicenseType.bsd
+FILE: ../../../third_party/skia/bench/ShaderMaskFilterBench.cpp
 FILE: ../../../third_party/skia/experimental/skottie/SkottieAdapter.cpp
 FILE: ../../../third_party/skia/experimental/skottie/SkottieAdapter.h
 FILE: ../../../third_party/skia/experimental/skottie/SkottieParser.cpp
@@ -17280,6 +17281,8 @@ FILE: ../../../third_party/skia/src/gpu/GrResourceProviderPriv.h
 FILE: ../../../third_party/skia/src/gpu/GrSurfaceProxyRef.cpp
 FILE: ../../../third_party/skia/src/gpu/GrUninstantiateProxyTracker.cpp
 FILE: ../../../third_party/skia/src/gpu/GrUninstantiateProxyTracker.h
+FILE: ../../../third_party/skia/src/gpu/ccpr/GrCCConicShader.cpp
+FILE: ../../../third_party/skia/src/gpu/ccpr/GrCCConicShader.h
 FILE: ../../../third_party/skia/src/gpu/effects/GrAARectEffect.cpp
 FILE: ../../../third_party/skia/src/gpu/effects/GrAARectEffect.fp
 FILE: ../../../third_party/skia/src/gpu/effects/GrAARectEffect.h
@@ -17467,34 +17470,18 @@ FILE: ../../../third_party/skia/infra/bots/assets/win_ninja/VERSION
 FILE: ../../../third_party/skia/infra/bots/assets/win_toolchain/VERSION
 FILE: ../../../third_party/skia/infra/bots/assets/win_toolchain_2015/VERSION
 FILE: ../../../third_party/skia/infra/bots/assets/win_vulkan_sdk/VERSION
-FILE: ../../../third_party/skia/infra/bots/bundle_recipes.isolate
 FILE: ../../../third_party/skia/infra/bots/calmbench.isolate
 FILE: ../../../third_party/skia/infra/bots/cfg.json
-FILE: ../../../third_party/skia/infra/bots/compile_skia.isolate
-FILE: ../../../third_party/skia/infra/bots/coverage_skia.isolate
 FILE: ../../../third_party/skia/infra/bots/ct/blacklists/get_images_from_skps_100k_c37e844a6f8708-eee762104c75bd.json
 FILE: ../../../third_party/skia/infra/bots/ct/blacklists/get_images_from_skps_100k_fad657e-276e633.json
-FILE: ../../../third_party/skia/infra/bots/ct_skps_skia.isolate
-FILE: ../../../third_party/skia/infra/bots/housekeeper_skia.isolate
-FILE: ../../../third_party/skia/infra/bots/infra_skia.isolate
+FILE: ../../../third_party/skia/infra/bots/empty.isolate
 FILE: ../../../third_party/skia/infra/bots/infrabots.isolate
 FILE: ../../../third_party/skia/infra/bots/ios_bin.isolate
 FILE: ../../../third_party/skia/infra/bots/isolate_android_sdk_linux.isolate
 FILE: ../../../third_party/skia/infra/bots/isolate_gcloud_linux.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_go_linux.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_ndk_linux.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_skimage.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_skp.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_svg.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_win_toolchain.isolate
-FILE: ../../../third_party/skia/infra/bots/isolate_win_vulkan_sdk.isolate
+FILE: ../../../third_party/skia/infra/bots/isolate_go.isolate
 FILE: ../../../third_party/skia/infra/bots/jobs.json
-FILE: ../../../third_party/skia/infra/bots/meta_config.isolate
-FILE: ../../../third_party/skia/infra/bots/perf_skia.isolate
 FILE: ../../../third_party/skia/infra/bots/perf_skia_bundled.isolate
-FILE: ../../../third_party/skia/infra/bots/perf_skia_bundled_unix.isolate
-FILE: ../../../third_party/skia/infra/bots/perf_skia_bundled_win.isolate
-FILE: ../../../third_party/skia/infra/bots/presubmit_skia.isolate
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/builder_name_schema/builder_name_schema.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/builder_name_schema/examples/full.expected/test.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/core/examples/full.expected/Build-Debian9-Clang-x86_64-Release-NoDEPS.json
@@ -17630,7 +17617,6 @@ FILE: ../../../third_party/skia/infra/bots/recipes/bookmaker.expected/nightly_fa
 FILE: ../../../third_party/skia/infra/bots/recipes/bookmaker.expected/nightly_failed_upload.json
 FILE: ../../../third_party/skia/infra/bots/recipes/bookmaker.expected/percommit_bookmaker.json
 FILE: ../../../third_party/skia/infra/bots/recipes/bookmaker.expected/percommit_failed_validation.json
-FILE: ../../../third_party/skia/infra/bots/recipes/bundle_recipes.expected/BundleRecipes.json
 FILE: ../../../third_party/skia/infra/bots/recipes/calmbench.expected/Calmbench-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All.json
 FILE: ../../../third_party/skia/infra/bots/recipes/calmbench.expected/Calmbench-Ubuntu17-Clang-Golo-GPU-QuadroP400-x86_64-Release-All.json
 FILE: ../../../third_party/skia/infra/bots/recipes/check_generated_files.expected/Housekeeper-PerCommit-CheckGeneratedFiles.json
@@ -17820,24 +17806,13 @@ FILE: ../../../third_party/skia/infra/bots/recipes/upload_skiaserve.expected/nor
 FILE: ../../../third_party/skia/infra/bots/recipes/upload_skiaserve.expected/trybot.json
 FILE: ../../../third_party/skia/infra/bots/resources.isolate
 FILE: ../../../third_party/skia/infra/bots/skia_repo.isolate
-FILE: ../../../third_party/skia/infra/bots/skpbench_skia.isolate
 FILE: ../../../third_party/skia/infra/bots/skpbench_skia_bundled.isolate
-FILE: ../../../third_party/skia/infra/bots/skpbench_skia_bundled_unix.isolate
-FILE: ../../../third_party/skia/infra/bots/skpbench_skia_bundled_win.isolate
 FILE: ../../../third_party/skia/infra/bots/swarm_recipe.isolate
-FILE: ../../../third_party/skia/infra/bots/swarm_recipe_bundled_unix.isolate
-FILE: ../../../third_party/skia/infra/bots/swarm_recipe_bundled_win.isolate
 FILE: ../../../third_party/skia/infra/bots/tasks.json
-FILE: ../../../third_party/skia/infra/bots/test_skia.isolate
 FILE: ../../../third_party/skia/infra/bots/test_skia_bundled.isolate
-FILE: ../../../third_party/skia/infra/bots/test_skia_bundled_unix.isolate
-FILE: ../../../third_party/skia/infra/bots/test_skia_bundled_win.isolate
 FILE: ../../../third_party/skia/infra/bots/tools/luci-go/linux64/isolate.sha1
 FILE: ../../../third_party/skia/infra/bots/tools/luci-go/mac64/isolate.sha1
 FILE: ../../../third_party/skia/infra/bots/tools/luci-go/win64/isolate.exe.sha1
-FILE: ../../../third_party/skia/infra/bots/upload_coverage_results.isolate
-FILE: ../../../third_party/skia/infra/bots/upload_dm_results.isolate
-FILE: ../../../third_party/skia/infra/bots/upload_nano_results.isolate
 FILE: ../../../third_party/skia/infra/branch-config/cq.cfg
 FILE: ../../../third_party/skia/infra/config/recipes.cfg
 FILE: ../../../third_party/skia/infra/cts/whitelist_devices.json