Support "noDebug" parameter

[roblourens]

From @jan-zajic on September 2, 2016 8:39

Please add support for nodebug : true parameter (Run mode - launch with ctrl+f5, see https://code.visualstudio.com/docs/editor/debugging#_run-mode). It was implemented in microsoft/vscode#2780. This should simple launch Chrome with specified url, without any debuger attaching, so we can use for examples dom inspector, debug css styles or use integrated debugger, which is sometimes better option.

Copied from original issue: Microsoft/vscode-chrome-debug#220

[auchenberg]

Can we abstract this away in a some generic launch logic, where each debugger vscode-chrome-debug and vscode-edge-dubug simply provide the runtime executable and arguments?

Thinking this could be relevant for Electron, Edge, iOS, etc.

[roblourens]

It might be easier for extensions to launch their own process then just check if (args.noDebug) before attaching to it. That's the only difference. Might be able to save them a call to spawn but it's not saving much.

[auchenberg]

Makes sense, just wanted to make sure we didn't add Chrome specific logic in the core ;)

[roblourens]

Moving back to vscode-chrome-debug