When editing a CSS property with a numeric value, the up arrow key and down arrow key move the caret to the beginning and the end of the line, respectively. They used to increase and decrease the value.
Created attachment 45246 [details] Call the focused element’s handleKeyEvent method
style-queue ran check-webkit-style on attachment 45246 [details] without any errors.
Comment on attachment 45246 [details] Call the focused element’s handleKeyEvent method Do we have no way to test the inspector?
Fixed in <http://trac.webkit.org/projects/webkit/changeset/52397>.