base

Stop using ErrorStrings for apache.

These strings only ever end up in logcat (at best), so there's no
point having them translated. Also, rename the ErrorStrings class
and move it android.webkit where the last remaining caller lives.

(congrats webview people, this is now your mess to maintain.)

Change-Id: I04dae37c34191b26a69282970318c1b782af1edf