Revert of Take care of a FIXME in SecurityOrigin.cpp to check the validity

Revert of Take care of a FIXME in SecurityOrigin.cpp to check the validity of any innerURL during constructio… (patchset #4 id:60001 of https://codereview.chromium.org/1294933004/ )

Reason for revert:
Speculative revert for "Too many opened files in the system".

Original issue's description:
> Take care of a FIXME in SecurityOrigin.cpp to check the validity of any innerURL during construction and to handle invalidity as a 'unique' origin.
> 
> TBR=mkwst
> BUG=514076
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=201022

TBR=jsbell@chromium.org,palmer@chromium.org,mkwst@chromium.org,brettw@chromium.org,michaeln@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=514076, 524248
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=201100

[dstockwell, 2015-08-25 04:09:43]

Created Revert of Take care of a FIXME in SecurityOrigin.cpp to check the
validity of any innerURL during constructio…

[dstockwell, 2015-08-25 04:11:10]

The CQ bit was checked by dstockwell@chromium.org

[commit-bot: I haz the power, 2015-08-25 04:11:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1315793002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1315793002/1

[commit-bot: I haz the power, 2015-08-25 04:11:51]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=201100

[dstockwell, 2015-08-25 04:53:04]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1309333004/ by dstockwell@chromium.org.

The reason for reverting is: Failure still present..