Let the WebKit client decide whether to show the timelines tab. If we are capturing a timeline recording in the background, then it shouldn't switch to Timelines.
Created attachment 279261 [details]
I tested both the Start Timeline Recording menu item and implicitly starting a recording via Automation.inspectBrowsingContext. Both seemed to work fine with this change.
Comment on attachment 279261 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=279261&action=review
> + Add a seperate ShowTimelines message to WebInspector and WebInspectorUI. Have the
Committed r201101: <http://trac.webkit.org/changeset/201101>