Revert 282307 "Map WebSocket URL schemes to HTTP URL schemes for..."

Revert 282307 "Map WebSocket URL schemes to HTTP URL schemes for..."

> Map WebSocket URL schemes to HTTP URL schemes for auth purposes.
> 
> This permits WebSocket connections to inherit credentials from HTTP pages, and
> matches the behaviour of other browsers.
> 
> Design doc: https://docs.google.com/a/chromium.org/document/d/129rLtf5x3hvhP5rayLiSxnEjOXS8Z7EnLJgBL4CdwjI/edit
> 
> Also consider any 401 or 407 results that reach the WebSocketStream
> URLRequest::Delegate to be unrecoverable errors.
> 
> Also ensure that the response headers are reported back to the renderer
> when the developer tools are open and a 401 error happens.
> 
> BUG=123862
> 
> Review URL: https://codereview.chromium.org/336263005

Seems to cause WebSocket1 failure in WinXP

TBR=ricea@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=282331

[kaliamoorthi, 2014-07-10 15:18:48]

Committed patchset #1 manually as r282331 (tree was closed).