Removing sln file which should not be checked in, but rather generated by gyp.
Removing sln file which should not be checked in, but rather generated by gyp.

Review URL: http://codereview.chromium.org/113231

git-svn-id: http://src.chromium.org/svn/trunk/src@15807 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 7c537274995ff18b2927663cae6c0cb997b1744f
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