Update V8 to version 3.24.38 (based on bleeding_edge revision r19347).

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/162703004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251005 0039d316-1c4b-4281-b951-d872f2087c98
Modify activity_log OWNERS files

Add mvrable to activity_log OWNERS files, and add a note saying to only ask mpcomplete for review if felt and mvrable can't be reached.

BUG=none

Review URL: https://codereview.chromium.org/148003005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251006 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251007 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 251007
[Telemetry] Fix cros running locally.

This was broken by my recent forwarder refactor.

BUG=
Notry=true

Review URL: https://codereview.chromium.org/162433002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251008 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 251008