ANGLE: Re-enable dEQP GLES3 tests on AMD.

Now that we have enough CQ capacity, put the bots back in operation.

BUG=713196,727437
NOTRY=true

Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I797460bac0313027f2f01031f1a49d223d4887df
Reviewed-on: https://chromium-review.googlesource.com/663533
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Cr-Commit-Position: refs/heads/master@{#501497}

content/test/gpu/generate_buildbot_json.py

@@ -1211,14 +1211,11 @@ COMMON_GTESTS = {
             'gpu': '10de:104a',
             'os': 'Windows-2008ServerR2-SP1'
           },
-          # Temporarily disable AMD deqp ES3 tests due to issues with the log
-          # size causing out-of-memory errors in the recipe engine.
-          # crbug.com/713196
           # AMD Win 7
-          #{
-          #  'gpu': '1002:6613',
-          #  'os': 'Windows-2008ServerR2-SP1'
-          #}
+          {
+            'gpu': '1002:6613',
+            'os': 'Windows-2008ServerR2-SP1'
+          },
         ],
       }
     ],

testing/buildbot/chromium.gpu.fyi.json

@@ -17402,6 +17402,26 @@
         },
         "test": "angle_deqp_gles2_tests",
         "use_xvfb": false
+      },
+      {
+        "args": [
+          "--test-launcher-batch-limit=400",
+          "--deqp-egl-display-type=angle-d3d11"
+        ],
+        "name": "angle_deqp_gles3_d3d11_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "gpu": "1002:6613",
+              "os": "Windows-2008ServerR2-SP1",
+              "pool": "Chrome-GPU"
+            }
+          ],
+          "shards": 12
+        },
+        "test": "angle_deqp_gles3_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": []