Remove old Aura Gesture Detection Pipeline.

ui/events/events.gyp

Index: ui/events/events.gyp
diff --git a/ui/events/events.gyp b/ui/events/events.gyp
index 09f41fcd562f48b4f64be9bc0dceb8acc6742946..eec7d8d5ed0a86e055235ed7b7a560d5ae1006d7 100644
--- a/ui/events/events.gyp
+++ b/ui/events/events.gyp
@@ -125,23 +125,15 @@
         'event_utils.h',
         'events_export.h',
         'events_stub.cc',
-        'gestures/gesture_point.cc',
-        'gestures/gesture_point.h',
         'gestures/gesture_provider_aura.cc',
         'gestures/gesture_provider_aura.h',
         'gestures/gesture_recognizer.h',
         'gestures/gesture_recognizer_impl.cc',
         'gestures/gesture_recognizer_impl.h',
         'gestures/gesture_recognizer_impl_mac.cc',
-        'gestures/gesture_sequence.cc',
-        'gestures/gesture_sequence.h',
         'gestures/gesture_types.h',
         'gestures/motion_event_aura.cc',
         'gestures/motion_event_aura.h',
-        'gestures/unified_gesture_detector_enabled.cc',
-        'gestures/unified_gesture_detector_enabled.h',
-        'gestures/velocity_calculator.cc',
-        'gestures/velocity_calculator.h',
         'ozone/events_ozone.cc',
         'win/events_win.cc',
         'x/events_x.cc',
@@ -158,20 +150,14 @@
         }],
         ['use_aura==0', {
           'sources!': [
-            'gestures/gesture_point.cc',
-            'gestures/gesture_point.h',
             'gestures/gesture_provider_aura.cc',
             'gestures/gesture_provider_aura.h',
             'gestures/gesture_recognizer.h',
             'gestures/gesture_recognizer_impl.cc',
             'gestures/gesture_recognizer_impl.h',
-            'gestures/gesture_sequence.cc',
-            'gestures/gesture_sequence.h',
             'gestures/gesture_types.h',
             'gestures/motion_event_aura.cc',
             'gestures/motion_event_aura.h',
-            'gestures/velocity_calculator.cc',
-            'gestures/velocity_calculator.h',
           ],
         }],
         # We explicitly enumerate the platforms we _do_ provide native cracking
@@ -318,7 +304,6 @@
         'gestures/fling_curve_unittest.cc',
         'gestures/gesture_provider_aura_unittest.cc',
         'gestures/motion_event_aura_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',
@@ -352,7 +337,6 @@
           'sources!': [
             'gestures/gesture_provider_aura_unittest.cc',
             'gestures/motion_event_aura_unittest.cc',
-            'gestures/velocity_calculator_unittest.cc',
           ],
         }],
         ['OS=="linux" and use_allocator!="none"', {