Collapse the API surface on WebInputEvent via accessor functions.

content/browser/frame_host/cross_process_frame_connector.cc

 // 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.
 
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_hittest.h"
 #include "cc/surfaces/surface_manager.h"
 #include "content/browser/compositor/surface_utils.h"
@@ skipping 166 matching lines @@
 void CrossProcessFrameConnector::ForwardProcessAckedTouchEvent(
     const TouchEventWithLatencyInfo& touch,
     InputEventAckState ack_result) {
   auto* main_view = GetRootRenderWidgetHostView();
   if (main_view)
     main_view->ProcessAckedTouchEvent(touch, ack_result);
 }
 
 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)
     return;
 
   auto* event_router =
       RenderWidgetHostImpl::From(parent_view->GetRenderWidgetHost())
           ->delegate()
           ->GetInputEventRouter();
 
   gfx::Vector2d offset_from_parent = child_frame_rect_.OffsetFromOrigin();
   blink::WebGestureEvent resent_gesture_event(event);
   // TODO(kenrb, wjmaclean): Do we need to account for transforms here?
   // 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;
   }
 }
 
 bool CrossProcessFrameConnector::HasFocus() {
   RenderWidgetHostViewBase* root_view = GetRootRenderWidgetHostView();
   if (root_view)
     return root_view->HasFocus();
@@ skipping 28 matching lines @@
       frame_proxy_in_parent_renderer_->frame_tree_node()->render_manager();
   RenderWidgetHostImpl* parent_widget =
       manager->ForInnerDelegate()
           ? manager->GetOuterRenderWidgetHostForKeyboardInput()
           : frame_proxy_in_parent_renderer_->GetRenderViewHost()->GetWidget();
 
   // TODO(wjmaclean): We should remove these forwarding functions, since they
   // 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(
         *parent_widget->GetLastKeyboardEvent());
     view_->ProcessKeyboardEvent(keyboard_event);
     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;
     view_->ProcessMouseEvent(*static_cast<const blink::WebMouseEvent*>(event),
                               latency_info);
     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;
     view_->ProcessMouseWheelEvent(
         *static_cast<const blink::WebMouseWheelEvent*>(event), latency_info);
     return;
   }
 }
 
 void CrossProcessFrameConnector::OnFrameRectChanged(
@@ skipping 83 matching lines @@
 
   if (parent) {
     return static_cast<RenderWidgetHostViewBase*>(
         parent->current_frame_host()->GetView());
   }
 
   return nullptr;
 }
 
 }  // namespace content