Return ERR_INVALID_RESPONSE when we get a funky error page mime-type.
ERR_FILE_NOT_FOUND was being returned before, which is rather
misleading.
ERR_INVALID_RESPONSE is a very rare error, and currently just uses the
generic error page, with no strings of its own. If this CL significantly
increases the frequency of the error, we should add strings for it.
BUG=344633
Review URL: https://codereview.chromium.org/165983007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252163 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed
