Roll src/third_party/skia/ 08e7047e6..0b70f45be (1 commit).

https://chromium.googlesource.com/skia.git/+log/08e7047e6818..0b70f45be885

$ git log 08e7047e6..0b70f45be --date=short --no-merges --format='%ad %ae %s'
2015-12-23 reed remove dead flags

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
TBR=rmistry@google.com

Review URL: https://codereview.chromium.org/1549803003

Cr-Commit-Position: refs/heads/master@{#366803}

DEPS

@@ -39,7 +39,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '08e7047e6818edd799b6a8a96fafeb1dd3b90711',
+  'skia_revision': '0b70f45be88538d31183e4e0c3c6b33f4e82469b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.