trivial patch for compiler errors

[John Munro]

I'm getting these errors from the compiler (with VERBOSE):

_closure-library\closure\goog\events\eventhandler.js:180: WARNING - Bad type annotation. Unknown type goog.events.EventWrapper
 * @param {goog.events.EventWrapper} wrapper Event wrapper to use.
           ^
_closure-library\closure\goog\events\eventhandler.js:248: WARNING - Bad type annotation. Unknown type goog.events.EventWrapper
 * @param {goog.events.EventWrapper} wrapper Event wrapper to use.
           ^
_closure-library\closure\goog\events\events.js:367: WARNING - Bad type annotation. Unknown type goog.events.EventWrapper
 * @param {goog.events.EventWrapper} wrapper Event wrapper to use.
           ^
_closure-library\closure\goog\events\events.js:507: WARNING - Bad type annotation. Unknown type goog.events.EventWrapper
 * @param {goog.events.EventWrapper} wrapper Event wrapper to use.
           ^
_closure-library\closure\goog\events\events.js:959: WARNING - Bad type annotation. Unknown type goog.debug.ErrorHandler
 * @param {goog.debug.ErrorHandler} errorHandler Error handler with which to
           ^
_closure-library\closure\goog\net\xhrio.js:327: WARNING - Bad type annotation. Unknown type goog.debug.ErrorHandler
 * @param {goog.debug.ErrorHandler} errorHandler Error handler with which to
           ^

To fix them I just added goog.require('goog.events.EventWrapper'); to eventhandler.js and goog.require('goog.debug.ErrorHandler'); to events.js - diff attached.

[Hochhaus, Andrew]

https://code.google.com/p/closure-library/wiki/FrequentlyAskedQuestions#When_I_compile_with_type-checking_on,_I_get_warnings_about_"

[John Munro]

Oh, sorry about that - just trying to be a good citizen.  Thanks for the pointer.

On Friday, May 24, 2013 3:05:26 PM UTC-4, Andrew Hochhaus wrote:

https://code.google.com/p/closure-library/wiki/FrequentlyAskedQuestions#When_I_compile_with_type-checking_on,_I_get_warnings_about_"

[Hochhaus, Andrew]

I was confused about the error the first time I saw it too. :)

-Andy