Move LatencyInfo to ui/latency_info

ash/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/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
 
 assert(use_aura)
@@ skipping 196 matching lines @@
     "//ui/aura:test_support",
     "//ui/base:test_support",
     "//ui/compositor:test_support",
     "//ui/display/types",
     "//ui/events:events_base",
     "//ui/events:test_support",
     "//ui/events/devices",
     "//ui/gl",
     "//ui/gl:test_support",
     "//ui/keyboard",
+    "//ui/latency_info",
     "//ui/message_center",
     "//ui/views",
     "//ui/views:test_support",
     "//ui/wm",
   ]
 
   if (is_win) {
     deps += [ "//ui/platform_window/win" ]
   }
 
@@ skipping 253 matching lines @@
     configs += [ "//build/config/win:windowed" ]
     deps += [ "//sandbox" ]
   }
 
   if (is_chromeos) {
     deps += [ "//device/bluetooth" ]
   }
 }
 # When adding support for isolates, please have a look at run-time dependencies
 # in the ash_unittests_run target in ash.gyp.