Put headers in right order.  Ensure WebKit is initialized everywhere necessary.  Remove unnecessary V8::IsDead() check (IdleNotification() already checks IsRunning(), which is mutually exclusive with IsDead()).
Put headers in right order.  Ensure WebKit is initialized everywhere necessary.  Remove unnecessary V8::IsDead() check (IdleNotification() already checks IsRunning(), which is mutually exclusive with IsDead()).

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/265019

git-svn-id: http://src.chromium.org/svn/trunk/src@28360 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 384f5fbbadff02fd25c109d7e605548fd673f5be
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