Enable telemetry_perf_unittests on swarming.

tools/perf/BUILD.gn

Index: tools/perf/BUILD.gn
diff --git a/tools/perf/BUILD.gn b/tools/perf/BUILD.gn
index ca0356560f819d1bcf1edba83a209f26ab7ed91b..333907bafd576bcf898efa321af66d00c95719e0 100644
--- a/tools/perf/BUILD.gn
+++ b/tools/perf/BUILD.gn
@@ -2,21 +2,19 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-if (!is_android) {
-  group("perf") {
-    testonly = true
-    deps = [
-      "//tools/perf/chrome_telemetry_build:telemetry_chrome_test",
-    ]
+group("perf") {
+  testonly = true
+  deps = [
+    "//tools/perf/chrome_telemetry_build:telemetry_chrome_test",
+  ]
 
-    data = [
-      "//tools/perf/",
+  data = [
+    "//tools/perf/",
 
-      # Field trial config
-      "//tools/variations/",
-      "//testing/variations/",
-    ]
-  }
+    # Field trial config
+    "//tools/variations/",
+    "//testing/variations/",
+  ]
 }
 
 if (is_android) {