Collapse the API surface on WebInputEvent via accessor functions.

chrome/browser/chromeos/login/ui/webui_login_view.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 "chrome/browser/chromeos/login/ui/webui_login_view.h"
 
 #include "ash/common/focus_cycler.h"
 #include "ash/common/system/status_area_widget_delegate.h"
 #include "ash/common/system/tray/system_tray.h"
 #include "ash/common/wm_shell.h"
@@ skipping 511 matching lines @@
     // accelerator when this view has focus.
     ScopedArrowKeyTraversal arrow_key_traversal(false);
 
     unhandled_keyboard_event_handler_.HandleKeyboardEvent(event,
                                                           GetFocusManager());
   }
 
   // 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");
   }
 }
 
 bool WebUILoginView::IsPopupOrPanel(const WebContents* source) const {
   return true;
 }
 
@@ skipping 71 matching lines @@
     const GURL& security_origin,
     content::MediaStreamType type) {
   return MediaCaptureDevicesDispatcher::GetInstance()
       ->CheckMediaAccessPermission(web_contents, security_origin, type);
 }
 
 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() {
   // If we're hidden than will generate this signal once we're shown.
   if (is_hidden_ || webui_visible_) {
     VLOG(1) << "Login WebUI >> not emitting signal, hidden: " << is_hidden_;
     return;
   }
   TRACE_EVENT0("chromeos", "WebUILoginView::OnLoginPromptVisible");
   if (should_emit_login_prompt_visible_) {
     VLOG(1) << "Login WebUI >> login-prompt-visible";
     chromeos::DBusThreadManager::Get()->GetSessionManagerClient()->
         EmitLoginPromptVisible();
   }
 
   webui_visible_ = true;
 }
 
 }  // namespace chromeos