Collapse the API surface on WebInputEvent via accessor functions.

chrome/browser/chromeos/login/ui/webui_login_view.cc

Index: chrome/browser/chromeos/login/ui/webui_login_view.cc
diff --git a/chrome/browser/chromeos/login/ui/webui_login_view.cc b/chrome/browser/chromeos/login/ui/webui_login_view.cc
index 5afb639e8648e33bb94ba20563f81828d002d390..2090525a3abdf73c4d33b9069509bdac83cbd3b9 100644
--- a/chrome/browser/chromeos/login/ui/webui_login_view.cc
+++ b/chrome/browser/chromeos/login/ui/webui_login_view.cc
@@ -529,7 +529,7 @@ void WebUILoginView::HandleKeyboardEvent(content::WebContents* source,
   // Make sure error bubble is cleared on keyboard event. This is needed
   // when the focus is inside an iframe. Only clear on KeyDown to prevent hiding
   // an immediate authentication error (See crbug.com/103643).
-  if (event.type == blink::WebInputEvent::KeyDown) {
+  if (event.type() == blink::WebInputEvent::KeyDown) {
     content::WebUI* web_ui = GetWebUI();
     if (web_ui)
       web_ui->CallJavascriptFunctionUnsafe("cr.ui.Oobe.clearErrors");
@@ -621,9 +621,9 @@ bool WebUILoginView::PreHandleGestureEvent(
     content::WebContents* source,
     const blink::WebGestureEvent& event) {
   // Disable pinch zooming.
-  return event.type == blink::WebGestureEvent::GesturePinchBegin ||
-      event.type == blink::WebGestureEvent::GesturePinchUpdate ||
-      event.type == blink::WebGestureEvent::GesturePinchEnd;
+  return event.type() == blink::WebGestureEvent::GesturePinchBegin ||
+         event.type() == blink::WebGestureEvent::GesturePinchUpdate ||
+         event.type() == blink::WebGestureEvent::GesturePinchEnd;
 }
 
 void WebUILoginView::OnLoginPromptVisible() {