Revert of Add AllReadDataConsumed and AllWriteDataConsumed methods to SocketDataProvider

Revert of Add AllReadDataConsumed and AllWriteDataConsumed methods to SocketDataProvider (patchset #5 id:80001 of https://codereview.chromium.org/1114383003/)

Reason for revert:
Even this revised patch seems to break on iOS.

http://build.chromium.org/p/chromium.mac/builders/iOS_Simulator_%28dbg%29/builds/26548/steps/net_unittests%20%28iPhone%205%20iOS%208.1%29/logs/stdio

WTF!?!?!?!!?

Original issue's description:
> Add AllReadDataConsumed and AllWriteDataConsumed methods to SocketDataProvider
> so that all provider subclasses can have their state verified.
>
> Committed: https://crrev.com/bce10d97d6fc5233071427cf622aaad7abde9e19
> Cr-Commit-Position: refs/heads/master@{#328154}
>
> Committed: https://crrev.com/269875cf0d23881a7ad119bae730ff54fdd4dd0b
> Cr-Commit-Position: refs/heads/master@{#328351}
>
> Committed: https://crrev.com/d833a674a5e4f3b4e47f229b3d5411a8d509c2c0
> Cr-Commit-Position: refs/heads/master@{#328909}

TBR=rtenneti@chromium.org,sergeyu@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/b6dc7357d62efedaefaa11fb00cfc68eda649cec
Cr-Commit-Position: refs/heads/master@{#328922}

[Ryan Hamilton, 2015-05-08 03:59:48]

Created Revert of Add AllReadDataConsumed and AllWriteDataConsumed methods to
SocketDataProvider

[commit-bot: I haz the power, 2015-05-08 03:59:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1123383004/1

[commit-bot: I haz the power, 2015-05-08 04:01:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-08 04:03:07]

Patchset 1 (id:??) landed as
https://crrev.com/b6dc7357d62efedaefaa11fb00cfc68eda649cec
Cr-Commit-Position: refs/heads/master@{#328922}