Embed keyboard shortcut bit in WebKeyboardEvent

third_party/WebKit/public/web/WebInputEvent.h

 /*
  * Copyright (C) 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 265 matching lines @@
     // key enum are defined in ui/events/keycodes/dom3/dom_key_data.h
     int domKey;
 
     // This identifies whether this event was tagged by the system as being
     // a "system key" event (see
     // http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx for
     // details). Other platforms don't have this concept, but it's just
     // easier to leave it always false than ifdef.
     bool isSystemKey;
 
+    // Whether the event forms part of a browser-handled keyboard shortcut.
+    // This can be used to conditionally suppress Char events after a
+    // shortcut-triggering RawKeyDown goes unhandled.
+    bool isBrowserShortcut;
+
     // |text| is the text generated by this keystroke.  |unmodifiedText| is
     // |text|, but unmodified by an concurrently-held modifiers (except
     // shift).  This is useful for working out shortcut keys.  Linux and
     // Windows guarantee one character per event.  The Mac does not, but in
     // reality that's all it ever gives.  We're generous, and cap it a bit
     // longer.
     WebUChar text[textLengthCap];
     WebUChar unmodifiedText[textLengthCap];
 
     // This is a string identifying the key pressed.
     char keyIdentifier[keyIdentifierLengthCap];
 
     WebKeyboardEvent()
         : WebInputEvent(sizeof(WebKeyboardEvent))
         , windowsKeyCode(0)
         , nativeKeyCode(0)
         , isSystemKey(false)
+        , isBrowserShortcut(false)
     {
         memset(&text, 0, sizeof(text));
         memset(&unmodifiedText, 0, sizeof(unmodifiedText));
         memset(&keyIdentifier, 0, sizeof(keyIdentifier));
     }
 
     // Sets keyIdentifier based on the value of windowsKeyCode.  This is
     // handy for generating synthetic keyboard events.
     BLINK_EXPORT void setKeyIdentifierFromWindowsKeyCode();
 };
@@ skipping 268 matching lines @@
         , uniqueTouchEventId(0)
     {
     }
 };
 
 #pragma pack(pop)
 
 } // namespace blink
 
 #endif