Brave Beta/Developer fails to launch

[srirambv]

Description

Brave Beta/DEveloper fails to launch on Windows

Steps to Reproduce

1. Install Brave beta 0.20.5 or Brave developer 0.21.2 along side 0.19.80
2. Browser launches on completion of setup
3. Quit both browsers Beta and release version
4. Launch Brave beta/developer, doesn't launch background worker process for Brave beta/developer keeps initialising and terminates, Can't terminate the background process(see screenshot)
5. Launch Brave, still doesn't launch background worker process for Brave beta/developer keeps initialising and terminating

Actual result:

Expected result:
Brave beta/developer browser window should launch

Reproduces how often:
100%

Brave Version

about:brave info:

Reproducible on current live release:
N/A

Additional Information

cc: @bbondy @aekeus

[ghost]

Same it's really annoying but only occurs on Beta and Dev channals. :(

[srirambv]

This happens on building from source as well. Browser window doesn't start. Console throws this error

$ npm start

> brave@0.20.5 start E:\srirambv\master\browser-laptop
> node ./tools/start.js --user-data-dir-name=brave-development --enable-logging --v=0 --enable-extension-activity-logging --enable-sandbox-logging --enable-dcheck

App threw an error during load
Error: Cannot find module '../auto-updater'
    at Module._resolveFilename (module.js:470:15)
    at Function.Module._resolveFilename (E:\srirambv\master\browser-laptop\node_modules\electron-prebuilt\dist\resources\electron.asar\common\reset-search-paths.js:41:12)
    at Function.Module._load (module.js:418:25)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.get [as autoUpdater] (E:\srirambv\master\browser-laptop\node_modules\electron-prebuilt\dist\resources\electron.asar\browser\api\exports\electron.js:17:14)
    at E:\srirambv\master\browser-laptop\app\updater.js:10:30
    at Object.<anonymous> (E:\srirambv\master\browser-laptop\app\updater.js:258:2)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
An uncaught exception occurred in the main process Uncaught Exception:
Error: Cannot find module '../auto-updater'
    at Module._resolveFilename (module.js:470:15)
    at Function.Module._resolveFilename (E:\srirambv\master\browser-laptop\node_modules\electron-prebuilt\dist\resources\electron.asar\common\reset-search-paths.js:41:12)
    at Function.Module._load (module.js:418:25)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.get [as autoUpdater] (E:\srirambv\master\browser-laptop\node_modules\electron-prebuilt\dist\resources\electron.asar\browser\api\exports\electron.js:17:14)
    at E:\srirambv\master\browser-laptop\app\updater.js:10:30
    at Object.<anonymous> (E:\srirambv\master\browser-laptop\app\updater.js:258:2)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
[1106/154045.171:ERROR:process_info.cc(632)] range at 0xbd05be8200000000, size 0x275 fully unreadable
[1106/154045.172:ERROR:process_info.cc(632)] range at 0xbd05bea200000000, size 0x275 fully unreadable
[1106/154045.172:ERROR:process_info.cc(632)] range at 0xbd05bea400000000, size 0x275 fully unreadable
Waiting 60 seconds for process to load
Error: unrecognized flag --icu_case_mapping
Try --help for options
process exited with code 0