Roll src/third_party/skia 0f7197b:b5fae93

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/0f7197b..b5fae93

CQ_EXTRA_TRYBOTS=tryserver.blink:linux_blink_rel,linux_blink_dbg
TBR=borenet@google.com

Review URL: https://codereview.chromium.org/597813003

Cr-Commit-Position: refs/heads/master@{#296622}

DEPS

@@ -35,7 +35,7 @@ vars = {
   'boringssl_git': 'https://boringssl.googlesource.com',
   'libvpx_revision': 'efe9712d52c2d216fb3d1ceb508b8148847a7e4b',
   'sfntly_revision': '1bdaae8fc788a5ac8936d68bf24f37d977a13dac',
-  'skia_revision': '0f7197bc0ddbe6c61732d6fe69df86bdba00a060',
+  'skia_revision': 'b5fae93d72c7b6480f83fd8a7b534cd1fdfcd49a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.