Roll src/third_party/skia 9111019:5150a77
Roll src/third_party/skia 9111019:5150a77

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/9111019..5150a77

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

Commits in this roll:
5150a77 borenet@google.com llvm_coverage_build: Use CC and CXX variables by default
992c761 jvanverth@google.com Reland of Add fast normalize for SkLightingImageFilter. (patchset #1 id:1 of https://codereview.chromium.org/1244523002/)
84984ef reed@google.com Revert[2] of guard to remove DrawBitmapRectFlags
b9efc79 tfarina@chromium.org Add an entry in directory for BugChomper.
330bb95 ethannicholas@google.com No longer using non-antialiased fast path for lines when antialiasing is on.
9ec0d43 joshualitt@chromium.org Removing GrTemplates.h
73d5de5 joshualitt@chromium.org Cleanup of GrFontDescKey

Review URL: https://codereview.chromium.org/1239983005

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#339263}

ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend