I think this is a recent regression related to tieing ContentViews with particular Sidebars. Following the steps to reproduce I select a breakpoint and I would expect that breakpoint to be selected after the click. Instead the inspector makes the resource the breakpoint belongs to selected. Steps: 1. Inspect <http://pecoraro.apple.com/source-map-tests/reasonable-example/> 2. Set a breakpoint in SourceMapResource script-1.js:14 3. Switch to the Debugger sidebar 4. Reload the page => content view switches to the DOM content view, I'd expect it to keep showing the Script 5. Select the Breakpoint => sidebar selects the script resource instead of the breakpoint I just clicked on <rdar://problem/14090263>
Created attachment 204928 [details] Patch
Comment on attachment 204928 [details] Patch r=me. Seems a little obtuse, but it looks fine to me.
http://trac.webkit.org/changeset/151688