Mark 3D texture sizes tests flaky on Linux Intel.

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

Index: content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
diff --git a/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py b/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
index 9178bbb2562980115260db05dc34f94db99497ea..48871ede09f2fde4e0636d572053c69a38b7a25f 100644
--- a/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
+++ b/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
@@ -845,6 +845,18 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Fail('deqp/functional/gles3/texturefiltering/3d_formats_09.html',
         ['linux', 'intel'], bug=715881)
 
+    # Intermittently running out of memory.
+    self.Flaky('deqp/functional/gles3/texturefiltering/3d_sizes_00.html',
+        ['linux', 'intel'], bug=717023)
+    self.Flaky('deqp/functional/gles3/texturefiltering/3d_sizes_01.html',
+        ['linux', 'intel'], bug=717023)
+    self.Flaky('deqp/functional/gles3/texturefiltering/3d_sizes_02.html',
+        ['linux', 'intel'], bug=717023)
+    self.Flaky('deqp/functional/gles3/texturefiltering/3d_sizes_03.html',
+        ['linux', 'intel'], bug=717023)
+    self.Flaky('deqp/functional/gles3/texturefiltering/3d_sizes_04.html',
+        ['linux', 'intel'], bug=717023)
+
     # Linux AMD only.
     # It looks like AMD shader compiler rejects many valid ES3 semantics.
     self.Fail('conformance/glsl/misc/shaders-with-invariance.html',