Expose net::LoadTimingInfo through content_shell

Since blink use content_shell to run layout test, we need to expose net::LoadTimingInfo through content_shell

Contributed by pan.deng@intel.com

BUG=246117

Review URL: https://chromiumcodereview.appspot.com/16324002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@203959 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed