Revert 290384 "Revert 289433 "Refactor pooling logic into a help..."

Revert 290384 "Revert 289433 "Refactor pooling logic into a help..."

Oops, reverted the original land, not the re-land.

> Revert 289433 "Refactor pooling logic into a helper method"
> 
> (Test-only?) leaks (see bug). The lsan suppressions file tells me to
> revert, not suppress.
> 
> BUG=404833
> 
> > Refactor pooling logic into a helper method
> > Disable pooling when there are cert errors.
> > Disable pooling when pinning does not match for the new host.
> > 
> > BUG=398925
> > 
> > Review URL: https://codereview.chromium.org/425803014
> 
> TBR=rch@chromium.org
> 
> Review URL: https://codereview.chromium.org/483043002

TBR=viettrungluu@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=290385

[viettrungluu, 2014-08-18 22:45:07]

Committed patchset #1 manually as r290385.