Roll src/third_party/skia a619d459b858..e7e3bb4d2006 (6 commits)

https://skia.googlesource.com/skia.git/+log/a619d459b858..e7e3bb4d2006


git log a619d459b858..e7e3bb4d2006 --date=short --no-merges --format='%ad %ae %s'
2018-07-16 skcms-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com Roll skia/third_party/skcms ae6a7acc22e5..dad22fe0e646 (1 commits)
2018-07-16 angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com Roll third_party/externals/angle2 76c1d14b8e21..ddd8eaa8dca0 (1 commits)
2018-07-16 bsalomon@google.com In GrContext::readSurfacePixels fail gracefully if temp pixmap allocation
2018-07-16 halcanary@google.com Whitespace cleanup again
2018-07-16 reed@google.com plumb through arenaalloc
2018-07-16 borenet@google.com Remove sign_cla entry from cq.cfg


Created with:
  gclient setdep -r src/third_party/skia@e7e3bb4d2006

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;luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel

BUG=chromium:860399,chromium:851750
TBR=bungeman@chromium.org

Change-Id: Id8a9f55a13cabab893e62411e1d9aac546313e4c
Reviewed-on: https://chromium-review.googlesource.com/1138433Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#575320}

DEPS

@@ -105,7 +105,7 @@ 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': 'a619d459b8583675c8b2818a0fb5c5ed299ea1c9',
+  'skia_revision': 'e7e3bb4d20067bd8038a6f64b08e75c799179d55',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.