Removes mouse listeners from UserInputMonitor.

media/base/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/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//media/media_options.gni")
@@ skipping 417 matching lines @@
     "channel_mixing_matrix_unittest.cc",
     "container_names_unittest.cc",
     "data_buffer_unittest.cc",
     "decoder_buffer_queue_unittest.cc",
     "decoder_buffer_unittest.cc",
     "djb2_unittest.cc",
     "fake_demuxer_stream_unittest.cc",
     "feedback_signal_accumulator_unittest.cc",
     "gmock_callback_support_unittest.cc",
     "key_systems_unittest.cc",
+    "keyboard_event_counter_unittest.cc",
     "media_url_demuxer_unittest.cc",
     "mime_util_unittest.cc",
     "moving_average_unittest.cc",
     "multi_channel_resampler_unittest.cc",
     "null_video_sink_unittest.cc",
     "pipeline_impl_unittest.cc",
     "ranges_unittest.cc",
     "seekable_buffer_unittest.cc",
     "serial_runner_unittest.cc",
     "silent_sink_suspender_unittest.cc",
     "sinc_resampler_unittest.cc",
     "stream_parser_unittest.cc",
     "text_ranges_unittest.cc",
     "text_renderer_unittest.cc",
     "time_delta_interpolator_unittest.cc",
-    "user_input_monitor_unittest.cc",
     "vector_math_unittest.cc",
     "video_codecs_unittest.cc",
     "video_decoder_config_unittest.cc",
     "video_frame_pool_unittest.cc",
     "video_frame_unittest.cc",
     "video_util_unittest.cc",
     "wall_clock_time_source_unittest.cc",
     "yuv_convert_unittest.cc",
   ]
   configs += [
@@ skipping 153 matching lines @@
 
 fuzzer_test("media_container_names_fuzzer") {
   sources = [
     "container_names_fuzzertest.cc",
   ]
   deps = [
     "//base",
     "//media",
   ]
 }