appium/appium — pull request #3939 by imurchie (2014-10-30 22:15:05+00:00)
Title: Restart chromedriver when webview closes

When the window ChromeDriver has a reference to is lost, subsequent commands will fail. So test that it is there (by sending the simplest non-destructive command possible, `/url`) and, if not, reinitialize the session.

Fixes #3775.