Use user manager instead of profile to determine user id.

BUG=333037

Review URL: https://codereview.chromium.org/142163003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246047 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246047
roll skia DEPS to 13129

Chromium base revision: 245949 / 6170b81c
Old Skia revision: 13115
New Skia revision: 13129
Control CL: https://codereview.chromium.org/141513007

This CL was created by Skia's roll_deps.py script.

R=bsalomon@google.com

Review URL: https://codereview.chromium.org/132693003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246048 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246049 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246049