Clarify messaging.html re "host name".

The phrase "host name" usually refers to DNS. Let's not overload the term.

R=mkwst@chromium.org

Review URL: https://codereview.chromium.org/35003003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234566 0039d316-1c4b-4281-b951-d872f2087c98
Roll Syzygy DEPS to latest release build (0.7.4.1, built from r1893, checked in at r1899)

BUG=

Review URL: https://codereview.chromium.org/68533006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234567 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234568 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234567
Do not leak a PanedWidgetDelegate from FocusCyclerTest.CycleFocusThroughWindowWithPanes

BUG=318197
R=sky@chromium.org

Review URL: https://codereview.chromium.org/70313002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234569 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234569