Add remaining GN targets for the Linux gpu tests.

This patch adds support for the telemetry-based
gpu tests to the GN build, adds a stubbed out
target for angle_end2end_tests (full support
depends on angle GN fixes), and adds a dummy
'chromium_swarm_tests' build target.

With these fixes, it should be possible to flip the
linux_chromium_rel_ng bot to GN and still have
everything run.

R=kbr@chromium.org, brettw@chromium.org
BUG=519778

Review URL: https://codereview.chromium.org/1311913004

Cr-Commit-Position: refs/heads/master@{#346067}

1 files changed, 29 insertions, 0 deletions

diff --git a/gpu/BUILD.gn b/gpu/BUILD.gn
index 7d1f4c5..cf99377 100644
--- a/gpu/BUILD.gn
+++ b/gpu/BUILD.gn
@@ -312,3 +312,32 @@ test("angle_unittests") {
     "//third_party/angle:translator_static",
   ]
 }
+
+#
+# TODO(GYP): Delete this after we've converted everything to GN.
+# The _run targets exist only for compatibility w/ GYP.
+group("angle_end2end_tests_run") {
+  testonly = true
+  deps = [
+    ":angle_end2end_tests",
+  ]
+}
+
+test("angle_end2end_tests") {
+  sources = [
+    # TODO(crbug.com/519778): Use this instead when angle actually works.
+    # For now, this creates an empty stub binary that will at least
+    # run properly on the bots.
+    # "angle_end2end_tests_main.cc",
+    "//base/test/run_all_unittests.cc",
+  ]
+
+  deps = [
+    "//base/test:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+
+    # TODO(crbug.com/519778): This needs to be implemented.
+    # "//third_party/angle:end_to_end_tests",
+  ]
+}