Moving LatencyInfo into a separate component.

ui/events/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")
 import("//ui/ozone/ozone.gni")
 
@@ skipping 49 matching lines @@
     "keycodes/dom_us_layout_data.h",
     "keycodes/keyboard_code_conversion.cc",
     "keycodes/keyboard_code_conversion.h",
     "keycodes/keyboard_code_conversion_android.cc",
     "keycodes/keyboard_code_conversion_android.h",
     "keycodes/keyboard_code_conversion_mac.h",
     "keycodes/keyboard_code_conversion_mac.mm",
     "keycodes/keyboard_code_conversion_win.cc",
     "keycodes/keyboard_code_conversion_win.h",
     "keycodes/keyboard_codes.h",
-    "latency_info.cc",
-    "latency_info.h",
   ]
 
   defines = [ "EVENTS_BASE_IMPLEMENTATION" ]
 
   deps = [
     "//base/third_party/dynamic_annotations",
   ]
 
   public_deps = [
     ":dom_keycode_converter",
@@ skipping 54 matching lines @@
     "scoped_target_handler.h",
     "win/events_win.cc",
     "win/system_event_state_lookup.cc",
     "win/system_event_state_lookup.h",
   ]
 
   defines = [ "EVENTS_IMPLEMENTATION" ]
 
   public_deps = [
     ":events_base",
+    "//ui/latency",
   ]
   deps = [
     ":dom_keycode_converter",
     ":gesture_detection",
     "//base/third_party/dynamic_annotations",
     "//skia",
     "//ui/display",
     "//ui/gfx",
     "//ui/gfx/geometry",
   ]
@@ skipping 214 matching lines @@
       "gesture_detection/gesture_provider_unittest.cc",
       "gesture_detection/motion_event_buffer_unittest.cc",
       "gesture_detection/motion_event_generic_unittest.cc",
       "gesture_detection/snap_scroll_controller_unittest.cc",
       "gesture_detection/touch_disposition_gesture_filter_unittest.cc",
       "gesture_detection/velocity_tracker_unittest.cc",
       "gestures/fling_curve_unittest.cc",
       "keycodes/dom/keycode_converter_unittest.cc",
       "keycodes/keyboard_code_conversion_unittest.cc",
       "keycodes/platform_key_map_win_unittest.cc",
-      "latency_info_unittest.cc",
       "platform/platform_event_source_unittest.cc",
       "scoped_target_handler_unittest.cc",
       "win/event_utils_win_unittest.cc",
     ]
 
     deps = [
       ":dom_keycode_converter",
       ":events",
       ":events_base",
       ":gesture_detection",
@@ skipping 11 matching lines @@
 
     if (!is_ios) {
       sources += [
         "blink/blink_event_util_unittest.cc",
         "blink/input_handler_proxy_unittest.cc",
         "blink/input_scroll_elasticity_controller_unittest.cc",
         "blink/web_input_event_traits_unittest.cc",
         "blink/web_input_event_unittest.cc",
         "devices/mojo/device_struct_traits_unittest.cc",
         "gestures/blink/web_gesture_curve_impl_unittest.cc",
-        "ipc/latency_info_param_traits_unittest.cc",
-        "mojo/struct_traits_unittest.cc",
       ]
       deps += [
         "//cc",
         "//ipc:test_support",
         "//mojo/public/cpp/bindings",
         "//third_party/WebKit/public:blink_headers",
         "//ui/display",
         "//ui/events/blink",
         "//ui/events/devices/mojo:test_interfaces",
         "//ui/events/gestures/blink",
-        "//ui/events/ipc",
         "//ui/events/mojo:test_interfaces",
         "//ui/gfx/ipc/geometry",
       ]
     }
 
     if (!is_android && !is_ios) {
       data_deps = [
         "//third_party/mesa:osmesa",
       ]
     }
@@ skipping 65 matching lines @@
   generate_jar_jni("motionevent_jni_headers") {
     jni_package = "ui"
     classes = [ "android/view/MotionEvent.class" ]
   }
 
   generate_jar_jni("keyevent_jni_headers") {
     jni_package = "ui"
     classes = [ "android/view/KeyEvent.class" ]
   }
 }