Port Maps test to browser_test_runner harness.

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index b1e42617b806daeab32a59bd9c4ef8037a872f7e..ad76cd76e0dc54d28fb43452236118003272ac74 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -258,39 +258,6 @@ static_library("test_support") {
 
 # TODO(GYP_GONE): Delete this after we've converted everything to GN.
 # The _run targets exist only for compatibility w/ GYP.
-group("telemetry_gpu_test_run") {
-  testonly = true
-  deps = [
-    ":telemetry_gpu_test",
-  ]
-}
-
-group("telemetry_gpu_test") {
-  testonly = true
-  deps = [
-    "//tools/perf/chrome_telemetry_build:telemetry_chrome_test",
-  ]
-
-  data = [
-    # For isolate contract.
-    "//testing/scripts/common.py",
-    "//testing/xvfb.py",
-    "//testing/scripts/run_telemetry_benchmark_as_googletest.py",
-
-    "//content/test/gpu/",
-    "//content/test/data/gpu/",
-
-    # For GpuProcess.video
-    "//content/test/data/media/bear.ogv",
-
-    # For webgl_conformance
-    "//third_party/webgl/",
-    "//content/test/gpu/run_gpu_test.py",
-  ]
-}
-
-# TODO(GYP_GONE): Delete this after we've converted everything to GN.
-# The _run targets exist only for compatibility w/ GYP.
 group("telemetry_gpu_integration_test_run") {
   testonly = true
   deps = [