Reland: Run mojo unit tests on the Android main waterfall.

components/html_viewer/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/module_args/v8.gni")
 import("//mojo/public/mojo_application.gni")
 import("//testing/test.gni")
 import("//tools/grit/grit_rule.gni")
 import("//tools/grit/repack.gni")
 
@@ skipping 181 matching lines @@
 
   if (v8_use_external_startup_data) {
     resources += [
       "$root_build_dir/natives_blob.bin",
       "$root_build_dir/snapshot_blob.bin",
     ]
     deps += [ "//gin" ]
   }
 }
 
-test("tests") {
-  output_name = "html_viewer_unittests"
+test("html_viewer_unittests") {
   sources = [
     "ax_provider_impl_unittest.cc",
     "discardable_memory_allocator_unittest.cc",
     "run_all_unittests.cc",
   ]
   deps = [
     ":lib",
     "//base/test:test_support",
     "//third_party/mojo/src/mojo/edk/system",
   ]
@@ skipping 15 matching lines @@
     "//testing/gtest",
     "//third_party/mojo_services/src/accessibility/public/interfaces",
     "//third_party/mojo/src/mojo/public/c/system:for_shared_library",
   ]
 
   data_deps = [
     ":html_viewer",
     "//components/view_manager",
   ]
 }