Add es-419 to the Accept-Language and UI language selection menu 
Add es-419 to the Accept-Language and UI language selection menu 

Originally, this CL was to add 20+ languages, but I'm scaling down for the branch check-in (M10 and M11) because that requires follow-up changes in ICU and else where and it takes more time than this one-line change. 

BUG=62715
TEST=Go to the Preference/settings page - Under the hood - Language settings. Press 'add' button and find Latin American Spanish is shown in the drop-down list. 
Review URL: http://codereview.chromium.org/6713022

git-svn-id: http://src.chromium.org/svn/trunk/src@79420 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 326da3bd1df739aebc10d4116b10733b2411cf5f
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