Cross Reference: /external/chromium-trace/trace-viewer/src/about_tracing

`Name`	`Date`	`Size`
Up to higher level directory
`profiling_view.css`	23-Apr-2015	`692`
`profiling_view.js`	23-Apr-2015	`10.7K`
`profiling_view_test.js`	23-Apr-2015	`12.7K`
`tracing_controller.css`	23-Apr-2015	`756`
`tracing_controller.js`	23-Apr-2015	`9.6K`
`tracing_controller_test.js`	23-Apr-2015	`2.2K`