Roll src/third_party/skia/ b537879c7..43f0ba073 (19 commits)

https://skia.googlesource.com/skia.git/+log/b537879c7214..43f0ba073068

$ git log b537879c7..43f0ba073 --date=short --no-merges --format='%ad %ae %s'
2018-03-09 reed update tool to sniff images during deserialization
2018-03-09 egdaniel Fix no gpu build
2018-03-09 herb Remove getCache from SkAutoGlyphCache*
2018-03-09 bsalomon Fix breakage from merge conflict related to deleteTestingOnlyBackendTexture sig. change
2018-03-09 robertphillips Enable opList-based DDLs
2018-03-09 bsalomon Make GrGpu::deleteTestingOnlyBackendTexture() take const GrBackendTexture&
2018-03-09 brianosman Fix a logical test in GrColorSpaceXform::Equals
2018-03-09 egdaniel Add promise images for deferred instantiation of wrapped gpu textures
2018-03-09 herb Remove one use of AttachCache, and a paint variant of FindOrCreate...
2018-03-09 robertphillips Make GrTextureStripAtlas DDL friendly
2018-03-09 bsalomon Vulkan backend render targets don't allow client to specify stencil bits
2018-03-09 angle-skia-autoroll Roll skia/third_party/externals/angle2/ e8a93c6ed..331404098 (1 commit)
2018-03-09 update-skps Update SKP version
2018-03-08 csmartdalton ccpr: Fix stale array access after dynamic resize
2018-03-09 bsalomon Add GM configs that test rendering to a GL backend texture and render target
2018-03-08 csmartdalton ccpr: Fix crash on zero-length fan tessellations
2018-03-09 herb Remove all uses of getCache with get.
2018-03-08 bungeman Avoid serializing to 'typ1' on Mac.
2018-03-09 caryclark some fuzzer fixes

Created with:
  roll-dep src/third_party/skia
BUG=809763


The AutoRoll server is located here: https://autoroll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
TBR=fmalita@chromium.org

Change-Id: If8fabf2721caab7a00df51dc9698da43867a7e7e
Reviewed-on: https://chromium-review.googlesource.com/956755
Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#542233}

DEPS

@@ -79,7 +79,7 @@ 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': 'b537879c7214efd87840c9a7267ab3b3facda873',
+  'skia_revision': '43f0ba073068b6334844bd0e2e48f11ddb2b068d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.