Revert of DevTools: matched styles respect :visited/:link pseudo classes

Revert of DevTools: matched styles respect :visited/:link pseudo classes (https://codereview.chromium.org/228673002/)

Reason for revert:
Regressed host rules: crbug.com/363468

Original issue's description:
> DevTools: matched styles respect :visited/:link pseudo classes
> 
> Method StyleResolver::pseudoCSSRulesForElement is used from both WebPlatform
> (via window.getMatchedCSSRules) and inspector in its styles sidebar pane.
> Due to security reasons, this method "lies" about css rules applied for
> visited and unvisited links so that it is impossible to sniff user history.
> 
> This patch makes inspector to adjust method results so that it knows which
> rules are actually applied and which are not.
> 
> BUG=356999
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=171074

TBR=apavlov@chromium.org,vsevik@chromium.org,lushnikov@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=356999
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=172589

[pfeldman, 2014-04-25 05:42:16]

Created Revert of DevTools: matched styles respect :visited/:link pseudo classes

[commit-bot: I haz the power, 2014-04-25 05:42:43]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/pfeldman@chromium.org/251733003/1

[commit-bot: I haz the power, 2014-04-25 05:43:18]

Change committed as 172589