The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0060c96e98116c008b5e42a2063330ff55a0d26d

commit 0060c96e98116c008b5e42a2063330ff55a0d26d
Author: qiankun.miao <qiankun.miao@intel.com>
Date: Wed Jan 18 20:21:21 2017

Roll WebGL 06ad9fd..9b0c9de

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/06ad9fd..9b0c9de

BUG= 473739 , 679639,  682190 ,  679678 ,  angleproject:1672 

TEST=bots

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2642633002
Cr-Commit-Position: refs/heads/master@{#444457}

[modify] https://crrev.com/0060c96e98116c008b5e42a2063330ff55a0d26d/DEPS
[modify] https://crrev.com/0060c96e98116c008b5e42a2063330ff55a0d26d/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

conformance2/textures/image_data/tex-2d-rg32f-rg-float.html passed after a new roll:https://codereview.chromium.org/2649343002/, but other two more failures:
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_optional_gpu_tests_rel/builds/5596
WebglConformance_conformance2_textures_image_bitmap_from_blob_tex_2d_rgb565_rgb_unsigned_byte
WebglConformance_conformance2_textures_image_data_tex_2d_rg16f_rg_half_float

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/079ae727092a8011d34ddc6cb3feeb7422bc4a6a

commit 079ae727092a8011d34ddc6cb3feeb7422bc4a6a
Author: qiankun.miao <qiankun.miao@intel.com>
Date: Tue Jan 24 18:05:53 2017

Roll WebGL 9b0c9de..3c655cc

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/9b0c9de..3c655cc

BUG=603906, 666384,  678382 ,  673929 ,  682190 ,  684399 

TEST=bots

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2649343002
Cr-Commit-Position: refs/heads/master@{#445758}

[modify] https://crrev.com/079ae727092a8011d34ddc6cb3feeb7422bc4a6a/DEPS
[modify] https://crrev.com/079ae727092a8011d34ddc6cb3feeb7422bc4a6a/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
[modify] https://crrev.com/079ae727092a8011d34ddc6cb3feeb7422bc4a6a/content/test/gpu/gpu_tests/webgl_conformance_expectations.py

This failure disappeared on the bots. Close it now.