KeyboardEvent.location should be DOM_KEY_LOCATION_STANDARD for Num Lock key

Source/testing/runner/EventSender.cpp

 /*
  * Copyright (C) 2010 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 584 matching lines @@
     else if ("rightControl" == codeStr)
         code = VKEY_RCONTROL;
     else if ("leftShift" == codeStr)
         code = VKEY_LSHIFT;
     else if ("rightShift" == codeStr)
         code = VKEY_RSHIFT;
     else if ("leftAlt" == codeStr)
         code = VKEY_LMENU;
     else if ("rightAlt" == codeStr)
         code = VKEY_RMENU;
+    else if ("numLock" == codeStr)
+        code = VKEY_NUMLOCK;
     else {
         // Compare the input string with the function-key names defined by the
         // DOM spec (i.e. "F1",...,"F24"). If the input string is a function-key
         // name, set its key code.
         for (int i = 1; i <= 24; ++i) {
             char functionChars[10];
             snprintf(functionChars, 10, "F%d", i);
             string functionKeyName(functionChars);
             if (functionKeyName == codeStr) {
                 code = VKEY_F1 + (i - 1);
@@ skipping 775 matching lines @@
 {
     result->setNull();
 }
 
 void EventSender::clearKillRing(const CppArgumentList&, CppVariant* result)
 {
     result->setNull();
 }
 
 }