Fix compilation on 2013 debug due to ATL changes

Fixes http://build.chromium.org/p/chromium.fyi/builders/Chromium%20Win%20VS2013%20%28dbg%29/builds/101/steps/compile/logs/stdio

R=robertshield@chromium.org
BUG=309197

Review URL: https://codereview.chromium.org/71963002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234981 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed