Reenable WebGL CT rendering_point_specific_shader_variables.html test

Rendering/point-specific-shader-variables passes on local Windows machine as well as in the lab.

Bug: 616335
Change-Id: I417062f16edefe784e2723e45919af1af6080ddb
Reviewed-on: https://chromium-review.googlesource.com/c/1370585
Commit-Queue: James Darpinian <jdarpinian@chromium.org>
Reviewed-by: James Darpinian <jdarpinian@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#615655}

AUTHORS

@@ -704,6 +704,7 @@ Qing Zhang <qing.zhang@intel.com>
 Radu Stavila <stavila@adobe.com>
 Radu Velea <radu.velea@intel.com>
 Rafael Antognolli <rafael.antognolli@intel.com>
+Rafael Cintron <rafael.cintron@microsoft.com>
 Raghavendra Ghatage <r.ghatage@samsung.com>
 Raghu Ram Nagaraj <r.nagaraj@samsung.com>
 Rahul Gupta <rahul.g@samsung.com>
@@ -983,7 +984,7 @@ Zsolt Borbely <zsborbely.u-szeged@partner.samsung.com>
 Rajesh Mahindra <rmahindra@uber.com>
 Yuan-Pin Yu <yjames@uber.com>
 Vinoth Chandar <vinoth@uber.com>
-Zheng Xu <zxu@kobo.com>
+Zheng Xu <zxu@kobo.com>
 
 ACCESS CO., LTD. <*@access-company.com>
 Akamai Inc. <*@akamai.com>
@@ -1031,4 +1032,4 @@ Venture 3 Systems LLC <*@venture3systems.com>
 Vewd Software AS <*@vewd.com>
 Vivaldi Technologies AS <*@vivaldi.com>
 Yandex LLC <*@yandex-team.ru>
-Make Positive Provar Limited <*@provartesting.com>
+Make Positive Provar Limited <*@provartesting.com>

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

@@ -199,8 +199,6 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     self.Flaky('conformance/glsl/constructors/' +
               'glsl-construct-vec-mat-index.html',
               ['win'], bug=525188)
-    self.Fail('conformance/rendering/point-specific-shader-variables.html',
-        ['win'], bug=616335)
     self.Fail('deqp/data/gles2/shaders/functions.html',
         ['win'], bug=478572)