More old files deletion.

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 187 matching lines @@
     "//ui/gfx/geometry",
   ]
 
   defines = [ "GESTURE_DETECTION_IMPLEMENTATION" ]
 }
 
 source_set("test_support") {
   sources = [
     "test/cocoa_test_event_utils.h",
     "test/cocoa_test_event_utils.mm",
-    "test/event_generator.cc",
-    "test/event_generator.h",
     "test/events_test_utils.cc",
     "test/events_test_utils.h",
     "test/mock_motion_event.cc",
     "test/mock_motion_event.h",
     "test/platform_event_waiter.cc",
     "test/platform_event_waiter.h",
     "test/test_event_handler.cc",
     "test/test_event_handler.h",
     "test/test_event_processor.cc",
     "test/test_event_processor.h",
@@ skipping 38 matching lines @@
     "event_rewriter_unittest.cc",
     "event_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",
     "gestures/fling_curve_unittest.cc",
+    "gestures/gesture_provider_impl_unittest.cc",
     "keycodes/dom4/keycode_converter_unittest.cc",
     "latency_info_unittest.cc",
     "platform/platform_event_source_unittest.cc",
     "x/events_x_unittest.cc",
   ]
 
   deps = [
     ":dom4_keycode_converter",
     ":events",
     ":events_base",
     ":gesture_detection",
     ":test_support",
     "//base",
     "//base/test:run_all_unittests",
     "//skia",
     "//testing/gtest",
     "//ui/events/platform",
     "//ui/gfx:test_support",
   ]
 
   if (use_x11) {
     configs += [ "//build/config/linux:x11" ]
     deps += [ "//ui/gfx/x" ]
   } else {
     sources -= [ "x/events_x_unittest.cc" ]
   }
-
-  if (use_aura) {
-    sources += [ "gestures/gesture_provider_impl_unittest.cc" ]
-  }
 }