Roll src/third_party/skia f2b35e4..2aa9a22 (7 commits) (flutter#6770)

https://skia.googlesource.com/skia.git/+log/f2b35e4fb8cc..2aa9a22fe159


Created with:
  gclient setdep -r src/third_party/skia@2aa9a22fe159

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.

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': 'f2b35e4fb8cc0f8e84ddfc828f11df13e379f561',
+  'skia_revision': '2aa9a22fe159dcdb582127b3912a5cd4a98abb8a',
 
   # 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: 8379ed5a6e6d7f0adaa4a5733395fe1c
+Signature: 296c8243892ab5e244211130f7830fbe
 
 UNUSED LICENSES:
 
@@ -1337,6 +1337,7 @@ FILE: ../../../third_party/skia/include/c/sk_colorspace.h
 FILE: ../../../third_party/skia/include/c/sk_imageinfo.h
 FILE: ../../../third_party/skia/include/core/SkCanvasVirtualEnforcer.h
 FILE: ../../../third_party/skia/include/core/SkCoverageMode.h
+FILE: ../../../third_party/skia/include/core/SkFontMetrics.h
 FILE: ../../../third_party/skia/include/core/SkFontParameters.h
 FILE: ../../../third_party/skia/include/core/SkFontTypes.h
 FILE: ../../../third_party/skia/include/core/SkYUVAIndex.h