[fuchsia] Remove no longer needed fuchsia_test

runtime/bin/BUILD.gn

 # Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 
 declare_args() {
   dart_io_support = false
 
   # TODO(zra, jamesr): Remove this check once we start building boringssl for
   # the fuchsia port.
@@ skipping 432 matching lines @@
   sources = [
     "$root_gen_dir/dart_snapshot.cc",
   ]
 
   deps = [
     ":generate_snapshot_file",
   ]
 }
 
 if (defined(is_fuchsia) && is_fuchsia) {
-  executable("fuchsia_test") {
-    configs += ["..:dart_config",
-                "..:dart_product_config",
-                "..:dart_precompiled_runtime_config"]
-    sources = [
-      "fuchsia_test.cc",
-      "log_fuchsia.cc",
-    ]
-
-    include_dirs = [
-      "..",
-      "../include"
-    ]
-
-    deps = [
-      ":dart_snapshot_cc",
-      ":libdart_embedder_noio",
-    ]
-  }
-
   copy("hello_fuchsia") {
     sources = [ "../tests/vm/dart/hello_fuchsia_test.dart" ]
     outputs = [ "$root_out_dir/hello_fuchsia.dart" ]
   }
 
   executable("dart_no_observatory") {
     configs += ["..:dart_config",
                 "..:dart_product_config",
                 "..:dart_precompiled_runtime_config",]
     deps = [
@@ skipping 103 matching lines @@
 
   executable("run_vm_tests_fuchsia") {
     testonly = true
     configs += ["..:dart_config"]
     sources = [
       "run_vm_tests_fuchsia.cc"
     ]
     libs = [ "launchpad" ]
   }
 }  # defined(is_fuchsia) && is_fuchsia