Remove old Aura Gesture Detection Pipeline.

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/ui.gni")
 
 static_library("dom4_keycode_converter") {
   sources = [
     "keycodes/dom4/keycode_converter.cc",
     "keycodes/dom4/keycode_converter.h",
@@ skipping 90 matching lines @@
     "event_source.h",
     "event_target.cc",
     "event_target.h",
     "event_target_iterator.h",
     "event_targeter.cc",
     "event_targeter.h",
     "event_utils.cc",
     "event_utils.h",
     "events_export.h",
     "events_stub.cc",
-    "gestures/gesture_point.cc",
-    "gestures/gesture_point.h",
     "gestures/gesture_recognizer_impl_mac.cc",
-    "gestures/gesture_sequence.cc",
-    "gestures/gesture_sequence.h",
     "gestures/gesture_types.h",
-    "gestures/unified_gesture_detector_enabled.cc",
-    "gestures/unified_gesture_detector_enabled.h",
-    "gestures/velocity_calculator.cc",
-    "gestures/velocity_calculator.h",
     "win/events_win.cc",
     "x/events_x.cc",
   ]
 
   if (use_x11) {
     configs += [
       "//build/config/linux:glib",
       "//build/config/linux:x11",
     ]
   } else {
@@ skipping 132 matching lines @@
   }
 }
 
 test("events_unittests") {
   sources = [
     "cocoa/events_mac_unittest.mm",
     "event_dispatcher_unittest.cc",
     "event_processor_unittest.cc",
     "event_rewriter_unittest.cc",
     "event_unittest.cc",
-    "gestures/velocity_calculator_unittest.cc",
     "gesture_detection/bitset_32_unittest.cc",
     "gesture_detection/gesture_event_data_packet_unittest.cc",
     "gesture_detection/gesture_provider_unittest.cc",
     "gesture_detection/motion_event_buffer_unittest.cc",
     "gesture_detection/motion_event_generic_unittest.cc",
     "gesture_detection/touch_disposition_gesture_filter_unittest.cc",
     "gesture_detection/velocity_tracker_unittest.cc",
     "keycodes/dom4/keycode_converter_unittest.cc",
     "latency_info_unittest.cc",
     "platform/platform_event_source_unittest.cc",
@@ skipping 29 matching lines @@
       "ozone/evdev/touch_event_converter_evdev_unittest.cc",
     ]
   }
 
   if (use_aura) {
     sources += [
       "gestures/gesture_provider_aura_unittest.cc",
     ]
   }
 }