Previously http headers were accessible under network pane by clicking on the loading bar. This no longer works under the new setup. If you go to 'Resources' -> 'Graphs' -> Click on any bar nothing will happen.
*** Bug 18496 has been marked as a duplicate of this bug. ***
Created attachment 21280 [details] Proposed patch
Created attachment 21281 [details] Screenshot
Comment on attachment 21280 [details] Proposed patch + (WebInspector.SourceFrame.prototype.get autoSizeToFitContentHeight): + (WebInspector.SourceFrame.prototype.set autoSizeToFitContentHeight): + (WebInspector.SourceFrame.prototype.sizeToFitContentHeight): I think the getter/setter should be prefixed with "should", or you could say "autoSizes" instead of "autoSize". That way this property won't be a verb phrase. r=me
Landed in r33991.