Web Inspector: [REGRESSION] [Styles] Pasting a property in the "name" field is broken
https://bugs.webkit.org/show_bug.cgi?id=113491

Reviewed by Pavel Feldman.

Source/WebCore:

Update the CSSProperty name and value upon pasting properties into the Styles pane.
Drive-by: start editing the next/new property name after pasting.

Test: inspector/styles/paste-property.html

* inspector/front-end/StylesSidebarPane.js:
(.selectElement):
(.moveDirection.alreadyNew):

LayoutTests:

* inspector/styles/paste-property-expected.txt: Added.
* inspector/styles/paste-property.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147094 268f45cc-cd09-0410-ab3c-d52691b4dbfc