Remove aura_bench

ui/aura/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/config/ui.gni")
 import("//testing/test.gni")
 
 component("aura") {
   sources = [
     "../wm/public/activation_change_observer.cc",
@@ skipping 229 matching lines @@
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
 
   if (use_x11) {
     deps += [ "//ui/gfx/x" ]
   }
 }
 
-executable("bench") {
-  output_name = "aura_bench"
-  testonly = true
-
-  sources = [
-    "bench/bench_main.cc",
-  ]
-
-  deps = [
-    ":test_support",
-    "//base",
-    "//base:i18n",
-    "//build/config/sanitizers:deps",
-    "//cc",
-    "//gpu/command_buffer/client:gles2_interface",
-    "//skia",
-    "//third_party/icu",
-    "//ui/base",
-    "//ui/compositor",
-    "//ui/compositor:test_support",
-    "//ui/events",
-    "//ui/gfx",
-    "//ui/gfx/geometry",
-    "//ui/gl",
-  ]
-
-  if (use_x11) {
-    deps += [ "//ui/gfx/x" ]
-  }
-}
-
 test("aura_unittests") {
   sources = [
     "gestures/gesture_recognizer_unittest.cc",
     "test/run_all_unittests.cc",
     "window_event_dispatcher_unittest.cc",
     "window_targeter_unittest.cc",
     "window_unittest.cc",
   ]
 
   deps = [
@@ skipping 11 matching lines @@
   ]
 
   if (is_linux) {
     deps += [ "//third_party/mesa" ]
   }
 
   data_deps = [
     "//third_party/mesa:osmesa",
   ]
 }