Collapse the API surface on WebInputEvent via accessor functions.

ui/views/controls/webview/unhandled_keyboard_event_handler.cc

Index: ui/views/controls/webview/unhandled_keyboard_event_handler.cc
diff --git a/ui/views/controls/webview/unhandled_keyboard_event_handler.cc b/ui/views/controls/webview/unhandled_keyboard_event_handler.cc
index 38feaf99a9eb2944ef2212b9a8f16fbd7e6e5e6b..7d1bb43434725d6cf3efd254d93939585c2f9dca 100644
--- a/ui/views/controls/webview/unhandled_keyboard_event_handler.cc
+++ b/ui/views/controls/webview/unhandled_keyboard_event_handler.cc
@@ -26,7 +26,7 @@ void UnhandledKeyboardEventHandler::HandleKeyboardEvent(
   // Previous calls to TranslateMessage can generate Char events as well as
   // RawKeyDown events, even if the latter triggered an accelerator.  In these
   // cases, we discard the Char events.
-  if (event.type == blink::WebInputEvent::Char && ignore_next_char_event_) {
+  if (event.type() == blink::WebInputEvent::Char && ignore_next_char_event_) {
     ignore_next_char_event_ = false;
     return;
   }
@@ -34,7 +34,7 @@ void UnhandledKeyboardEventHandler::HandleKeyboardEvent(
   // always generate a Char event.
   ignore_next_char_event_ = false;
 
-  if (event.type == blink::WebInputEvent::RawKeyDown) {
+  if (event.type() == blink::WebInputEvent::RawKeyDown) {
     ui::Accelerator accelerator =
         ui::GetAcceleratorFromNativeWebKeyboardEvent(event);