Omit "int" when using "unsigned" modifier

Source/web/WebInputEventFactoryGtk.cpp

 /*
  * Copyright (C) 2006-2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 104 matching lines @@
         modifiers |= WebInputEvent::RightButtonDown;
     if (state & GDK_LOCK_MASK)
         modifiers |= WebInputEvent::CapsLockOn;
     if (state & GDK_MOD2_MASK)
         modifiers |= WebInputEvent::NumLockOn;
     return modifiers;
 }
 
 static int gdkEventToWindowsKeyCode(const GdkEventKey* event)
 {
-    static const unsigned int hardwareCodeToGDKKeyval[] = {
+    static const unsigned hardwareCodeToGDKKeyval[] = {
         0,                 // 0x00:
         0,                 // 0x01:
         0,                 // 0x02:
         0,                 // 0x03:
         0,                 // 0x04:
         0,                 // 0x05:
         0,                 // 0x06:
         0,                 // 0x07:
         0,                 // 0x08:
         0,                 // 0x09: GDK_Escape
@@ skipping 484 matching lines @@
     case GDK_SCROLL_RIGHT:
         result.deltaX = -scrollbarPixelsPerTick;
         result.wheelTicksX = -1;
         break;
     }
 
     return result;
 }
 
 } // namespace blink