Get latest ANGLE as of January 6, 2017

Also add ANGLE ES3 predefined configs.

BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Win10-MSVC-ShuttleC-GPU-GTX960-x86_64-Debug-ANGLE

Change-Id: Ib7394afa961da1afe91c6dfefe08528273d3087c
Reviewed-on: https://skia-review.googlesource.com/6698
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
diff --git a/DEPS b/DEPS
index 52a69bf..f42e7d4 100644
--- a/DEPS
+++ b/DEPS
@@ -10,7 +10,7 @@
   # There is some duplication here that might be worth cleaning up:
   #   - can use use our existing t_p/e/libjpeg instead of pulling it for Android?
 
-  "third_party/externals/angle2"  : "https://chromium.googlesource.com/angle/angle.git@d445357315299e30c18c756f657ff928653128c2",
+  "third_party/externals/angle2"  : "https://chromium.googlesource.com/angle/angle.git@57f17473791703ac82add77c3d77d13d8e2dfbc4",
   "third_party/externals/freetype": "https://skia.googlesource.com/third_party/freetype2.git@08fd250e1af0aa16d18012d39462e6ca9bbc6e90",
   "third_party/externals/gyp"     : "https://chromium.googlesource.com/external/gyp.git@87ac4d0e63fc7dd8152a350327fea8dcf031bf56",
   "third_party/externals/harfbuzz": "https://skia.googlesource.com/third_party/harfbuzz.git@1.3.0",