adb: make stdin/stdout/stderr redirection errors fatal

Make these fatal errors:

- Win32 GetTempPathW() failures.

- Errors opening /dev/null (and don't use LOG(FATAL) for this error
  since that will do a crash-dump on Windows which isn't appropriate for a
  transient runtime error).

- Errors with dup2.

- Errors opening adb.log.

Change-Id: Ided76a5436d8c6f059d8f6799c49ba04c87181ae
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>