Roll WebGL 5e57726..72eda82

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/5e57726..72eda82

BUG=733599, 735483, angleproject:2103
TEST=bots
TBR=zmo@chromium.org

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

Change-Id: I4542a243a3b34141becea64e1f024872f64c3ce2
Reviewed-on: https://chromium-review.googlesource.com/570761
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#486889}

DEPS

@@ -199,7 +199,7 @@ deps = {
     Var('chromium_git') + '/external/bidichecker/lib.git' + '@' + '97f2aa645b74c28c57eca56992235c79850fa9e0',
 
   'src/third_party/webgl/src':
-    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '5e57726d6fe2833c957b5a33cd0aed19d67a4fa9',
+    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '72eda82d069da578af04e5c4e8e411ae006b6a18',
 
   'src/third_party/webdriver/pylib':
     Var('chromium_git') + '/external/selenium/py.git' + '@' + '5fd78261a75fe08d27ca4835fb6c5ce4b42275bd',

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -63,6 +63,8 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         bug=1966) # angle bug ID
 
     # Windows only.
+    self.Fail('conformance/glsl/bugs/sampler-struct-function-arg.html',
+        ['win'], bug=2103) # angle bug ID
     self.Fail('conformance2/rendering/blitframebuffer-outside-readbuffer.html',
         ['win', 'd3d11'], bug=644740)
     self.Fail('conformance2/textures/misc/tex-base-level-bug.html',
@@ -70,6 +72,8 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Flaky('conformance2/textures/svg_image/' +
         'tex-2d-rgb565-rgb-unsigned_short_5_6_5.html',
         ['win'], bug=736926)
+    self.Fail('conformance2/uniforms/uniform-blocks-with-arrays.html',
+        ['win'], bug=2103) # angle bug ID
 
     # Win / NVidia
     self.Flaky('deqp/functional/gles3/fbomultisample*',
@@ -382,6 +386,10 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         ['mac', ('nvidia', 0xfe9)], bug=654187)
 
     # Mac AMD
+    self.Fail('conformance/rendering/texture-switch-performance.html',
+        ['mac', 'amd'], bug=735483)
+    self.Fail('conformance2/rendering/texture-switch-performance.html',
+        ['mac', 'amd'], bug=735483)
     self.Fail('deqp/functional/gles3/transformfeedback/' +
         'array_interleaved_lines.html',
         ['mac', 'amd'], bug=483282)
@@ -587,6 +595,8 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         ['linux', 'nvidia'], bug=679677)
     self.Fail('conformance2/rendering/framebuffer-texture-level1.html',
         ['linux', 'nvidia', 'opengl'], bug=680278)
+    self.Fail('conformance2/rendering/multisampling-fragment-evaluation.html',
+        ['linux', 'nvidia', 'no_passthrough'], bug=682815)
     self.Fail('conformance2/textures/image/' +
         'tex-3d-rg8ui-rg_integer-unsigned_byte.html',
         ['linux', ('nvidia', 0xf02)], bug=680282)

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

@@ -195,6 +195,9 @@ class WebGLConformanceExpectations(GpuTestExpectations):
         ['win', 'nvidia', 'passthrough', 'd3d11'], bug=737016)
 
     # Win failures
+    # TODO(kbr): re-enable suppression for same test below once fixed.
+    self.Fail('conformance/glsl/bugs/sampler-struct-function-arg.html',
+        ['win'], bug=2103) # angle bug ID
     # Note that the following test seems to pass, but it may still be flaky.
     self.Fail('conformance/glsl/constructors/' +
               'glsl-construct-vec-mat-index.html',
@@ -314,8 +317,8 @@ class WebGLConformanceExpectations(GpuTestExpectations):
         ['win', 'intel', 'opengl'], bug=1007) # angle bug ID
     self.Fail('conformance/uniforms/uniform-default-values.html',
         ['win', 'intel', 'opengl'], bug=1007) # angle bug ID
-    self.Fail('conformance/glsl/bugs/sampler-struct-function-arg.html',
-        ['win10', 'intel', 'opengl'], bug=1007) # angle bug ID
+    # self.Fail('conformance/glsl/bugs/sampler-struct-function-arg.html',
+    #     ['win10', 'intel', 'opengl'], bug=1007) # angle bug ID
     self.Fail('conformance/glsl/variables/gl-pointcoord.html',
         ['win10', 'intel', 'opengl'], bug=1007) # angle bug ID
 
@@ -376,6 +379,8 @@ class WebGLConformanceExpectations(GpuTestExpectations):
         ['mac', 'amd', 'no_passthrough'], bug=625365)
     self.Fail('conformance/rendering/clipping-wide-points.html',
         ['mac', 'amd'], bug=642822)
+    self.Fail('conformance/rendering/texture-switch-performance.html',
+        ['mac', 'amd'], bug=735483)
 
     # Mac Retina NVidia failures
     self.Fail('conformance/attribs/gl-disabled-vertex-attrib.html',
@@ -468,6 +473,16 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     self.Skip('conformance/textures/misc/texture-npot-video.html',
         ['android', 'android-webview-instrumentation', 'no_passthrough'],
               bug=352645)
+    # New video-to-luminance-alpha tests are failing on Android right now.
+    self.Fail('conformance/textures/video/' +
+        'tex-2d-alpha-alpha-unsigned_byte.html',
+        ['android'], bug=733599)
+    self.Fail('conformance/textures/video/' +
+        'tex-2d-luminance_alpha-luminance_alpha-unsigned_byte.html',
+        ['android'], bug=733599)
+    self.Fail('conformance/textures/video/' +
+        'tex-2d-luminance-luminance-unsigned_byte.html',
+        ['android'], bug=733599)
     # This crashes in Android WebView on the Nexus 6, preventing the
     # suite from running further. Rather than add multiple
     # suppressions, skip it until it's passing at least in content

content/test/gpu/gpu_tests/webgl_conformance_revision.txt

 # AUTOGENERATED FILE - DO NOT EDIT
 # SEE roll_webgl_conformance.py
-Current webgl revision 5e57726d6fe2833c957b5a33cd0aed19d67a4fa9
+Current webgl revision 72eda82d069da578af04e5c4e8e411ae006b6a18