Roll src/third_party/skia/ 7de577983..2ebd0c80a (14 commits).

https://chromium.googlesource.com/skia.git/+log/7de577983581..2ebd0c80a2a9

$ git log 7de577983..2ebd0c80a --date=short --no-merges --format='%ad %ae %s'
2016-10-03 bsalomon Remove option to make GrCoordTransforms apply to device positions.
2016-10-03 reed Revert "Revert "Revert "replace SkXfermode obj with SkBlendMode enum in paints"""
2016-10-03 reed Revert of add cast for tostring (patchset #1 id:1 of https://codereview.chromium.org/2385353002/ )
2016-10-03 reed add cast for tostring to fix google3
2016-10-03 bsalomon Make GrResourceCache dynamically change between LRU and random replacement strategies.
2016-10-03 liyuqian Add GMs for Analytic Anti-Aliasing
2016-10-03 fmalita Avoid unneeded paint copies in SkDraw::drawBitmap
2016-10-03 egdaniel Remove unused resolve parameters for vulkan render passes
2016-10-03 brianosman Supply random dst color space to asFP in unit tests
2016-10-03 reed Revert "Revert "replace SkXfermode obj with SkBlendMode enum in paints""
2016-10-03 mtklein Just add the F16 bench from https://skia-review.googlesource.com/c/2860/
2016-10-03 bsalomon Move clip CTM application to SkRasterClip and SkClipStack
2016-10-03 kjlubick Add fuzz executable to GN
2016-10-03 brianosman Start supplying random color space xforms to FP tests

CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
TBR=stephana@google.com

Review-Url: https://codereview.chromium.org/2387133003
Cr-Commit-Position: refs/heads/master@{#422627}

DEPS

@@ -39,7 +39,7 @@ 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': '7de57798358127e959df9255b36f30ec9d7db534',
+  'skia_revision': '2ebd0c80a2a9d90a2c2c653f40a2a7205bd2d31b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.