When I hover over the link to the source files, I should be presented with a link to the .js file that the browser executed as well.
=== Note about source map loading ===
When an error is first generated, the source maps have not yet been loaded. That means that the Web Console cannot immediately display the mapped error info. Once an error is hit, however, the map should be loaded and the error message should be updated as soon as possible to contain the mapped info.
|Feature ux design=[[File:SourceMapInConsole.png|Source mapped output in the Web Console]]