allow yuv scaling fpic code to be used on linux, as well as Mac BUG=51333 TEST=build chrome with linux_fpic=1
allow yuv scaling fpic code to be used on linux, as well as Mac
BUG=51333
TEST=build chrome with linux_fpic=1

Review URL: http://codereview.chromium.org/3073029

git-svn-id: http://src.chromium.org/svn/trunk/src@55242 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 618db99eb2447ea579157ad552230c02ea081b3c
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser