Updating trunk VERSION from 1798.0 to 1799.0

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246058 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246058
Cast:Updating logging

- Re-enabling the logging unittest
- Differentiating between stats and raw data in config and reset.
- Setting a const string for all UMA stats.

The above changes are a consequence of the following bugs/feature requests:
BUG=327194, 327960, 327958

Review URL: https://codereview.chromium.org/134843005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246060 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246060