Remove GestureEventFilter and clean up related bits assuming that we turn on

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index 1dcb30b93dccee8be71ea3bab75e7808ea201c79..3dbc7c905469d7eb411f70793ea2033e22000a5a 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -417,7 +417,6 @@
         'browser/renderer_host/input/mock_input_router_client.h',
         'browser/renderer_host/input/mock_web_input_event_builders.cc',
         'browser/renderer_host/input/mock_web_input_event_builders.h',
-        'browser/renderer_host/input/tap_suppression_controller_unittest.cc',
         'browser/renderer_host/input/touch_event_queue_unittest.cc',
         'browser/renderer_host/media/audio_input_device_manager_unittest.cc',
         'browser/renderer_host/media/audio_mirroring_manager_unittest.cc',
@@ -761,7 +760,6 @@
             'browser/geolocation/wifi_data_provider_chromeos_unittest.cc',
             'browser/geolocation/wifi_data_provider_common_unittest.cc',
             'browser/geolocation/wifi_data_provider_linux_unittest.cc',
-            'browser/renderer_host/input/tap_suppression_controller_unittest.cc',
           ],
         }],
         ['OS != "android" and OS != "ios"', {
@@ -774,11 +772,6 @@
             '../testing/android/native_test.gyp:native_test_native_code',
           ],
         }],
-        ['use_aura!=1 and OS!="win"', {
-          'sources!': [
-            'browser/renderer_host/input/tap_suppression_controller_unittest.cc',
-          ],
-        }],
         ['enable_webrtc==1 and google_tv==1', {
           'sources': [
             'renderer/media/rtc_video_decoder_factory_tv_unittest.cc',