Increase socket buffer size from default (8KB) to 64KB.
Increase socket buffer size from default (8KB) to 64KB.

Using a XMLHttpRequest benchmark to download 3MB files, this
change contributed ~30% performance boost.

Review URL: http://codereview.chromium.org/7426

git-svn-id: http://src.chromium.org/svn/trunk/src@3566 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 56e2ed24227e943f89dd4fc7cfe5cca5d3eccdc2
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