Roll src/third_party/skia 8553396:c64137c
Roll src/third_party/skia 8553396:c64137c

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/8553396..c64137c

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

Commits in this roll:
c64137c mtklein@chromium.org DM: "wb" (binary mode) may matter on Windows
91298b4 caryclark@google.com Revert of fix zero-length tangent (patchset #2 id:20001 of https://codereview.chromium.org/1311273002/ )
6ec8b7c robertphillips@google.com Speculative valgrind fix
7544124 caryclark@google.com fix zero-length tangent
cf72ed6 borenet@google.com Skip scaled_tilemodes_npot on Galaxy S4

Review URL: https://codereview.chromium.org/1320443002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#345402}

ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend