Web Inspector: make color review larger in the color picker.

Web Inspector: make color review larger in the color picker.
https://bugs.webkit.org/show_bug.cgi?id=79339

Reviewed by Vsevolod Vlasov.

* inspector/front-end/Popover.js:
(WebInspector.Popover.prototype.hide):
* inspector/front-end/Spectrum.js:
* inspector/front-end/elementsPanel.css:
(.spectrum-container):
(.spectrum-color):
(.spectrum-display-value):
(.spectrum-hue):
(.spectrum-fill):
(.spectrum-range-container label):
(.spectrum-range-container input):
(.spectrum-slider):
(.spectrum-container .swatch):
* inspector/front-end/inspector.css:
(.swatch):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@108734 268f45cc-cd09-0410-ab3c-d52691b4dbfc