WIP: Plumbing input event latency reporting through Mus GPU.

gpu/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("//testing/libfuzzer/fuzzer_test.gni")
 import("//testing/test.gni")
 import("//build/config/ui.gni")
 
 config("gpu_implementation") {
   defines = [ "GPU_IMPLEMENTATION" ]
@@ skipping 339 matching lines @@
     "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/angle:translator",
     "//ui/gfx",
     "//ui/gfx:test_support",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//ui/gl:gl_unittest_utils",
     "//ui/gl:test_support",
+    "//ui/latency:test_support",
   ]
 
   if (is_android) {
     deps += [
       "//ui/android:ui_java",
       "//ui/gl:gl_jni_headers",
     ]
   }
 
   if (use_ozone) {
@@ skipping 90 matching lines @@
       "//base/third_party/dynamic_annotations",
       "//gpu/command_buffer/common:gles2_utils",
       "//ui/gfx/geometry",
       "//ui/gl",
       "//ui/gl:test_support",
     ]
 
     libfuzzer_options = [ "max_len=16384" ]
   }
 }