Make gpu static and release builds work on Win64 

Just c4267 build suppressions. 

BUG=166496
BUG=167187
TBR=gman@chromium.org
R=gman@chromium.org
Review URL: https://codereview.chromium.org/12261007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@182225 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed