Roll src/third_party/skia ba91f65..7e2c061 (13 commits) (#8228)

https://skia.googlesource.com/skia.git/%2Blog/ba91f65f2070..7e2c0614a2fd

git log ba91f65..7e2c061 --date=short --no-merges --format=%ad %ae %s
2019-03-20 [email protected] Remove spurious ';'
2019-03-20 [email protected] de-Sk tools/trace
2019-03-20 [email protected] de-Sk tools/debugger
2019-03-20 [email protected] SkAnimTimer -> AnimTimer
2019-03-20 [email protected] fold sk_pixel_iter.h into ToolUtils
2019-03-20 [email protected] sk_tool_utils -> ToolUtils, and git clang-format
2019-03-20 [email protected] Add ability to skip adb binary push
2019-03-20 [email protected] de-Sk tools/font, and git clang-format
2019-03-20 [email protected] Roll third_party/externals/angle2 6ce1be5..a532570 (4 commits)
2019-03-20 [email protected] remove Sk prefix from CommandLineFlags
2019-03-20 [email protected] upgrade clang_linux to LLVM 8
2019-03-20 [email protected] Roll third_party/externals/swiftshader 5851ef4..00ba176 (1 commits)
2019-03-20 [email protected] Revert "Revert "more relaxed precision decorations for SPIR-V output""

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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 ([email protected]), and stop
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Author: skia-flutter-autoroll

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': 'ba91f65f20701ce6ae6b43556d1ffb7c8be61a73',
+  'skia_revision': '7e2c0614a2fd08e418b789939dfdad9b76e70fa7',
 
   # 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: affcc1ae5b1bd60f3e3e4839e61b054a
+Signature: 69cdeba5983041274e6ecad0313aaa0a
 
 UNUSED LICENSES:
 
@@ -2182,6 +2182,7 @@ FILE: ../../../third_party/skia/infra/bots/recipe_modules/checkout/examples/full
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/checkout/examples/full.expected/trybot.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/doxygen/examples/full.expected/doxygen.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/env/examples/full.expected/test.json
+FILE: ../../../third_party/skia/infra/bots/recipe_modules/flavor/examples/full.expected/Perf-Android-Clang-AndroidOne-GPU-Mali400MP2-arm-Release-All-Android_SkottieTracing.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/flavor/examples/full.expected/Perf-Android-Clang-GalaxyS7_G930FD-GPU-MaliT880-arm64-Debug-All-Android.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/flavor/examples/full.expected/Perf-Android-Clang-Nexus5x-GPU-Adreno418-arm64-Debug-All-Android.json
 FILE: ../../../third_party/skia/infra/bots/recipe_modules/flavor/examples/full.expected/Perf-ChromeOS-Clang-SamsungChromebookPlus-GPU-MaliT860-arm-Release-All.json