Revert of https://chromiumcodereview.appspot.com/116433004/
Reason for revert: As agreed let's not change CSS domain in protocol if we can avoid this.

TBR=pfeldman@chromium.org,apavlov@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/109153005

git-svn-id: svn://svn.chromium.org/blink/trunk@164086 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Timeline: move overviewControl into TimelineView part of TimelinePanel

This change unblock another change that breaks the dependency of TimelineView from TimelineOverviewPane.
In that change I'll replace calls like this._overviewPane.windowStartTime() with this._windowStartTime

BUG=
R=caseq@chromium.org

Review URL: https://codereview.chromium.org/117093003

git-svn-id: svn://svn.chromium.org/blink/trunk@164087 bbb929c8-8fbe-4397-9dbb-9b2b20218538