Fix gn bootstrap

BUG=805488
R=dpranke

Change-Id: I8a6daa7bbce3fec4eabdeae9b2e7adf7f732813b
Reviewed-on: https://chromium-review.googlesource.com/885006Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#531798}

tools/gn/bootstrap/bootstrap.py

@@ -423,6 +423,8 @@ def write_gn_ninja(path, root_gen_dir, options):
       continue
     if name == 'run_all_unittests.cc':
       continue
+    if name == 'test_with_scheduler.cc':
+      continue
     if name == 'gn_main.cc':
       continue
     full_path = os.path.join(GN_ROOT, name)