Web Inspector: [Styles] Color names parsed inside "background-image" values
https://bugs.webkit.org/show_bug.cgi?id=106770

Reviewed by Pavel Feldman.

Source/WebCore:

Test: inspector/styles/url-color-swatch.html

Spaces were not allowed in url(...) CSS property values.

* inspector/front-end/StylesSidebarPane.js:

LayoutTests:

* inspector/styles/url-color-swatch-expected.txt: Added.
* inspector/styles/url-color-swatch.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139607 268f45cc-cd09-0410-ab3c-d52691b4dbfc