google/tracing-framework — pull request #69 by benvanik (2012-12-07 09:00:43+00:00)
Title: Improving event info display and selection behavior.

This prepares the app for selection and prettifies the event data enough to be useful for demos. It also starts to account for system time by subtracting system events from scopes.

There is a breaking change to the binary wtf-trace format here, unfortunately: I had omitted the 'flags' event property from the file format.