Collapse the API surface on WebInputEvent via accessor functions.

content/browser/frame_host/cross_process_frame_connector.cc

Index: content/browser/frame_host/cross_process_frame_connector.cc
diff --git a/content/browser/frame_host/cross_process_frame_connector.cc b/content/browser/frame_host/cross_process_frame_connector.cc
index d6fd0f756c171a7556cf56081cb417660731d464..3c8051ac2bc2a77bdb7b12aa91fa7bde8facd4ca 100644
--- a/content/browser/frame_host/cross_process_frame_connector.cc
+++ b/content/browser/frame_host/cross_process_frame_connector.cc
@@ -193,8 +193,8 @@ void CrossProcessFrameConnector::ForwardProcessAckedTouchEvent(
 
 void CrossProcessFrameConnector::BubbleScrollEvent(
     const blink::WebGestureEvent& event) {
-  DCHECK(event.type == blink::WebInputEvent::GestureScrollUpdate ||
-         event.type == blink::WebInputEvent::GestureScrollEnd);
+  DCHECK(event.type() == blink::WebInputEvent::GestureScrollUpdate ||
+         event.type() == blink::WebInputEvent::GestureScrollEnd);
   auto* parent_view = GetParentRenderWidgetHostView();
 
   if (!parent_view)
@@ -211,10 +211,10 @@ void CrossProcessFrameConnector::BubbleScrollEvent(
   // See https://crbug.com/626020.
   resent_gesture_event.x += offset_from_parent.x();
   resent_gesture_event.y += offset_from_parent.y();
-  if (event.type == blink::WebInputEvent::GestureScrollUpdate) {
+  if (event.type() == blink::WebInputEvent::GestureScrollUpdate) {
     event_router->BubbleScrollEvent(parent_view, resent_gesture_event);
     is_scroll_bubbling_ = true;
-  } else if (event.type == blink::WebInputEvent::GestureScrollEnd &&
+  } else if (event.type() == blink::WebInputEvent::GestureScrollEnd &&
              is_scroll_bubbling_) {
     event_router->BubbleScrollEvent(parent_view, resent_gesture_event);
     is_scroll_bubbling_ = false;
@@ -263,7 +263,7 @@ void CrossProcessFrameConnector::OnForwardInputEvent(
   // are directly target using RenderWidgetHostInputEventRouter. But neither
   // pathway is currently handling gesture events, so that needs to be fixed
   // in a subsequent CL.
-  if (blink::WebInputEvent::isKeyboardEventType(event->type)) {
+  if (blink::WebInputEvent::isKeyboardEventType(event->type())) {
     if (!parent_widget->GetLastKeyboardEvent())
       return;
     NativeWebKeyboardEvent keyboard_event(
@@ -272,7 +272,7 @@ void CrossProcessFrameConnector::OnForwardInputEvent(
     return;
   }
 
-  if (blink::WebInputEvent::isMouseEventType(event->type)) {
+  if (blink::WebInputEvent::isMouseEventType(event->type())) {
     // TODO(wjmaclean): Initialize latency info correctly for OOPIFs.
     // https://crbug.com/613628
     ui::LatencyInfo latency_info;
@@ -281,7 +281,7 @@ void CrossProcessFrameConnector::OnForwardInputEvent(
     return;
   }
 
-  if (event->type == blink::WebInputEvent::MouseWheel) {
+  if (event->type() == blink::WebInputEvent::MouseWheel) {
     // TODO(wjmaclean): Initialize latency info correctly for OOPIFs.
     // https://crbug.com/613628
     ui::LatencyInfo latency_info;