Run WebGL2 ANGLE tests on Linux Intel HD 530.

content/test/gpu/generate_buildbot_json.py

Index: content/test/gpu/generate_buildbot_json.py
diff --git a/content/test/gpu/generate_buildbot_json.py b/content/test/gpu/generate_buildbot_json.py
index fca37658adadc8e750ec402cf0c7d993ec184de6..46de5e29aeee69aedfb791084da2bcc52f584017 100755
--- a/content/test/gpu/generate_buildbot_json.py
+++ b/content/test/gpu/generate_buildbot_json.py
@@ -1366,7 +1366,7 @@ TELEMETRY_GPU_INTEGRATION_TESTS = {
         'build_configs': ['Release'],
         'fyi_only': True,
         'run_on_optional': False,
-        # Only run on the NVIDIA Release and New Intel Release Linux bots
+        # Only run on the NVIDIA Release and Intel Release Linux bots
         'swarming_dimension_sets': [
           {
             'gpu': '10de:104a',
@@ -1376,6 +1376,10 @@ TELEMETRY_GPU_INTEGRATION_TESTS = {
             'gpu': '8086:0412',
             'os': 'Linux'
           },
+          {
+            'gpu': '8086:1912',
+            'os': 'Linux'
+          },
         ],
       },
     ],