Collapse the API surface on WebInputEvent via accessor functions.

content/browser/renderer_host/input/touchscreen_tap_suppression_controller.cc

 // Copyright 2013 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.
 
 #include "content/browser/renderer_host/input/touchscreen_tap_suppression_controller.h"
 
 #include <utility>
 
 #include "content/browser/renderer_host/input/gesture_event_queue.h"
 
@@ skipping 13 matching lines @@
   controller_.GestureFlingCancel();
 }
 
 void TouchscreenTapSuppressionController::GestureFlingCancelAck(
     bool processed) {
   controller_.GestureFlingCancelAck(processed);
 }
 
 bool TouchscreenTapSuppressionController::FilterTapEvent(
     const GestureEventWithLatencyInfo& event) {
-  switch (event.event.type) {
+  switch (event.event.type()) {
     case WebInputEvent::GestureTapDown:
       forward_next_tap_cancel_ = false;
       if (!controller_.ShouldDeferTapDown())
         return false;
       stashed_tap_down_.reset(new GestureEventWithLatencyInfo(event));
       return true;
 
     case WebInputEvent::GestureShowPress:
       if (!stashed_tap_down_)
         return false;
@@ skipping 49 matching lines @@
 void TouchscreenTapSuppressionController::ForwardStashedTapDown() {
   DCHECK(stashed_tap_down_);
   ScopedGestureEvent tap_down = std::move(stashed_tap_down_);
   gesture_event_queue_->ForwardGestureEvent(*tap_down);
   stashed_show_press_.reset();
   stashed_long_press_.reset();
   forward_next_tap_cancel_ = true;
 }
 
 }  // namespace content