Add new platform file to V8 gyp file.
Add new platform file to V8 gyp file.

TBR=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/53043

git-svn-id: http://src.chromium.org/svn/trunk/src@12438 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6cf013953b7185ae498faf6547ec322fa99127d9
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