Fix 64bit ChromeOS build sizeof(int) != sizeof(void*) so use another ugly cast to make it so
Fix 64bit ChromeOS build
sizeof(int) != sizeof(void*) so use another ugly cast to make it so

BUG=chromium:108725
TEST=build chrome 64bit ChromeOS with internal use flag enabled

Change-Id: Ie60b136ef7ccd8e9f6a41cd53bffaa679cf8eb0f


Review URL: http://codereview.chromium.org/9006049

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@115944 0039d316-1c4b-4281-b951-d872f2087c98

gavinp/chromium,ropik/chromium,ropik/chromium,ropik/chromium,gavinp/chromium,ropik/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,gavinp/chromium,adobe/chromium,adobe/chromium,gavinp/chromium,ropik/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,adobe/chromium,gavinp/chromium,gavinp/chromium,yitian134/chromium,yitian134/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,gavinp/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,adobe/chromium,yitian134/chromium,gavinp/chromium,ropik/chromium,yitian134/chromium,adobe/chromium,adobe/chromium,ropik/chromium,gavinp/chromium,adobe/chromium