Ignore C4267 size_t to int truncations in win64 media_unittests


BUG=173697, 166496
TEST=media_unittests target builds without C4267 errors. With other build errors fixed in privates (fix win64 gmock_mutant template functor redefinitions & lift MEDIA...INTRINSICS... definition into yuv_convert.h and use it to not link in methods that use MMX intrinsics), media_unittests executes


Review URL: https://chromiumcodereview.appspot.com/12213027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@180874 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed