MacViews: Fix build errors related to NativeWebKeyboardEvent

content/browser/renderer_host/web_input_event_aura.cc

 // Copyright (c) 2012 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/renderer_host/web_input_event_aura.h"
 
 #include "content/browser/renderer_host/input/web_input_event_util.h"
 #include "content/browser/renderer_host/ui_events_helper.h"
 #include "ui/aura/window.h"
 #include "ui/events/event.h"
@@ skipping 10 matching lines @@
     const base::NativeEvent& native_event);
 blink::WebMouseWheelEvent MakeUntranslatedWebMouseWheelEventFromNativeEvent(
     const base::NativeEvent& native_event);
 blink::WebKeyboardEvent MakeWebKeyboardEventFromNativeEvent(
     const base::NativeEvent& native_event);
 blink::WebGestureEvent MakeWebGestureEventFromNativeEvent(
     const base::NativeEvent& native_event);
 #endif
 #if defined(USE_X11) || defined(USE_OZONE)
 blink::WebKeyboardEvent MakeWebKeyboardEventFromAuraEvent(
-    ui::KeyEvent* event) {
+    const ui::KeyEvent* event) {
   blink::WebKeyboardEvent webkit_event;
 
   webkit_event.timeStampSeconds = event->time_stamp().InSecondsF();
   webkit_event.modifiers = EventFlagsToWebEventModifiers(event->flags());
 
   switch (event->type()) {
     case ui::ET_KEY_PRESSED:
       webkit_event.type = event->is_char() ? blink::WebInputEvent::Char :
           blink::WebInputEvent::RawKeyDown;
       break;
@@ skipping 173 matching lines @@
   webkit_event.windowX = webkit_event.x = event->x();
   webkit_event.windowY = webkit_event.y = event->y();
 
   const gfx::Point root_point = event->root_location();
   webkit_event.globalX = root_point.x();
   webkit_event.globalY = root_point.y();
 
   return webkit_event;
 }
 
-blink::WebKeyboardEvent MakeWebKeyboardEvent(ui::KeyEvent* event) {
+blink::WebKeyboardEvent MakeWebKeyboardEvent(const ui::KeyEvent* event) {
   // Windows can figure out whether or not to construct a RawKeyDown or a Char
   // WebInputEvent based on the type of message carried in
   // event->native_event(). X11 is not so fortunate, there is no separate
   // translated event type, so DesktopHostLinux sends an extra KeyEvent with
   // is_char() == true. We need to pass the ui::KeyEvent to the X11 function
   // to detect this case so the right event type can be constructed.
 #if defined(OS_WIN)
   if (!event->HasNativeEvent())
     return blink::WebKeyboardEvent();
 
@@ skipping 116 matching lines @@
     webkit_event.deltaY = event->y_offset();
   }
 
   webkit_event.wheelTicksX = webkit_event.deltaX / kPixelsPerTick;
   webkit_event.wheelTicksY = webkit_event.deltaY / kPixelsPerTick;
 
   return webkit_event;
 }
 
 }  // namespace content