Enable cc_perftests, gpu_perftests, and tracing_perftests on Nexus 5X Perf

testing/buildbot/chromium.perf.json

Index: testing/buildbot/chromium.perf.json
diff --git a/testing/buildbot/chromium.perf.json b/testing/buildbot/chromium.perf.json
index d573d97ffe6b751daf8fdfa4859d1c2b9316a057..c66990fab39702b5fcd23c767417d04c85b5d087 100644
--- a/testing/buildbot/chromium.perf.json
+++ b/testing/buildbot/chromium.perf.json
@@ -916,6 +916,26 @@
         }
       },
       {
+        "args": [],
+        "isolate_name": "cc_perftests",
+        "name": "cc_perftests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "android_devices": "1",
+              "id": "build73-b1--device2",
+              "os": "Android",
+              "pool": "Chrome-perf"
+            }
+          ],
+          "expiration": 36000,
+          "hard_timeout": 7200,
+          "ignore_task_failure": false,
+          "io_timeout": 3600
+        }
+      },
+      {
         "args": [
           "dromaeo.domcoreattr",
           "-v",
@@ -1270,6 +1290,26 @@
         }
       },
       {
+        "args": [],
+        "isolate_name": "gpu_perftests",
+        "name": "gpu_perftests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "android_devices": "1",
+              "id": "build73-b1--device2",
+              "os": "Android",
+              "pool": "Chrome-perf"
+            }
+          ],
+          "expiration": 36000,
+          "hard_timeout": 7200,
+          "ignore_task_failure": false,
+          "io_timeout": 3600
+        }
+      },
+      {
         "args": [
           "image_decoding.image_decoding_measurement",
           "-v",
@@ -5547,6 +5587,26 @@
         }
       },
       {
+        "args": [],
+        "isolate_name": "tracing_perftests",
+        "name": "tracing_perftests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "android_devices": "1",
+              "id": "build73-b1--device2",
+              "os": "Android",
+              "pool": "Chrome-perf"
+            }
+          ],
+          "expiration": 36000,
+          "hard_timeout": 7200,
+          "ignore_task_failure": false,
+          "io_timeout": 3600
+        }
+      },
+      {
         "args": [
           "v8.browsing_mobile",
           "-v",