Roll src/third_party/skia 0faed58:5dd918b

Roll src/third_party/skia 0faed58:5dd918b

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/0faed58..5dd918b

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

Commits in this roll:
5dd918b fmalita@chromium.org Suppress test_imagegenerator_factory
2bcab82 reed@google.com remove code from SK_SUPPORT_LEGACY_NEWFROMGENERATOR, eliminates caller of deprecated SkInstallDiscardablePixelRef
48392b7 reed@google.com fix leaked generator
cd56f81 fmalita@chromium.org SkImageSource
506c802 bsalomon@google.com Add helper for creating leaf FPs inside GrFP::TestCreate functions
07344a5 mtklein@chromium.org Revert of SkPx: new approach to fixed-point SIMD (patchset #9 id:160001 of https://codereview.chromium.org/1317233005/ )
ec00d94 egdaniel@google.com Move some of the adding stencil attachment logic of Gpu and into Render Target.
37497dc rmistry@google.com Update SkWhitelistChecksums.cpp with the checksums of the fonts on the CT slave machines.
82c93b4 mtklein@chromium.org SkPx: new approach to fixed-point SIMD
b5b6032 bsalomon@google.com Test that GrFragmentProcessors work without input colors.
0faed58 mtklein@chromium.org cmake_build: support SKIA_OUT and BUILDTYPE
59ce45f bsalomon@google.com Revert of Test that GrFragmentProcessors work without input colors. (patchset #2 id:20001 of https://codereview.chromium.org/1341853002/ )
72c58e7 bsalomon@google.com Test that GrFragmentProcessors work without input colors.
3833daa robertphillips@google.com Fix GPU-only snapping bug in mask blur rendering
efd50da reed@google.com impl preroll for all image backends
5a744b7 mtklein@chromium.org Have SkVarAlloc::alloc() use sk_malloc_throw.
a46ada5 mtklein@chromium.org SkValidatingReadBuffer: make sure we don't call readTypeface().
8725e53 reed@google.com fix leak in test

Committed: https://crrev.com/04a585bb4f3bd1cda372a5a3cbd63d170e215487
Cr-Commit-Position: refs/heads/master@{#348775}

[skia-deps-roller, 2015-09-14 22:31:14]

The CQ bit was checked by skia-deps-roller@chromium.org

[skia-deps-roller, 2015-09-14 22:31:16]

This roll was created by the Blink AutoRollBot.
    http://www.chromium.org/blink/blinkrollbot

[commit-bot: I haz the power, 2015-09-14 22:33:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1346453006/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1346453006/1

[commit-bot: I haz the power, 2015-09-14 23:57:13]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-14 23:57:51]

Patchset 1 (id:??) landed as
https://crrev.com/04a585bb4f3bd1cda372a5a3cbd63d170e215487
Cr-Commit-Position: refs/heads/master@{#348775}

[commit-bot: I haz the power, 2015-09-23 12:39:34]

Patchset 1 (id:??) landed as
https://crrev.com/04a585bb4f3bd1cda372a5a3cbd63d170e215487
Cr-Commit-Position: refs/heads/master@{#348775}