Roll src/third_party/skia 2f0dbc7:6392668
Roll src/third_party/skia 2f0dbc7:6392668

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/2f0dbc7..6392668

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

Commits in this roll:
6392668 robertphillips@google.com Add ANGLE workaround to prefer flushes over VRAM usage
12d8472 herb@google.com Revert of Implement canComputeFastBounds() for image filters. (patchset #8 id:130001 of https://codereview.chromium.org/1296943002/ )
877a52a borenet@google.com VisualBenchTest: Write JSON output
ddbbdda fmalita@chromium.org SkImage method for detecting lazy decoding
7d17340 caryclark@google.com subdivide path when side-clipping fails
725c620 halcanary@google.com SkPDF: Memory improvements for PDF Streams
9a5bd7e primiano@chromium.org Introduce interface for memory dumps
99fe822 bungeman@google.com Use static_assert instead of SK_COMPILE_ASSERT.
915881f senorblanco@chromium.org Implement canComputeFastBounds() for image filters.
a7f4c43 wangyix@google.com For a frag proc, its key will be a concatenation of all its descendant procs' keys in postorder traversal.
87e4752 joshualitt@chromium.org Revert "fill rect batch refactor into separate batches"

Review URL: https://codereview.chromium.org/1308463002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#344553}

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