Revert of Mark link-rel-prefetch-and-subresource flaky

Revert of Mark link-rel-prefetch-and-subresource flaky (patchset #1 of https://codereview.chromium.org/431153003/)

Reason for revert:
Bug fixed.

Original issue's description:
> Mark link-rel-prefetch-and-subresource flaky
> 
> TBR=alancutter@chromium.org
> NOTRY=true
> BUG=399459
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=179348

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=180481

[jkarlin, 2014-08-18 14:33:15]

Created Revert of Mark link-rel-prefetch-and-subresource flaky

[jkarlin, 2014-08-18 14:33:37]

The CQ bit was unchecked by jkarlin@chromium.org

[jkarlin, 2014-08-18 14:34:19]

alancutter, enne: PTAL. Thanks.

[enne (OOO), 2014-08-18 16:51:34]

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=lin...
looks green to me too

rslgtm

[jkarlin, 2014-08-18 16:56:17]

The CQ bit was checked by jkarlin@chromium.org

[commit-bot: I haz the power, 2014-08-18 16:56:22]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jkarlin@chromium.org/480083002/1

[commit-bot: I haz the power, 2014-08-18 16:56:28]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-18 16:56:29]

Failed to apply patch for LayoutTests/TestExpectations:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file LayoutTests/TestExpectations
  Hunk #1 FAILED at 1282.
  1 out of 1 hunk FAILED -- saving rejects to file
LayoutTests/TestExpectations.rej

Patch:       LayoutTests/TestExpectations
Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index
756feac8ee37d57c2cf1a6e349618829b97cc6dc..396604f31739dccda9e7035c3a9fba57af68367f
100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -1282,8 +1282,6 @@
 
 crbug.com/392706 virtual/threaded/animations/play-state-initially-paused.html [
Failure ]
 
-crbug.com/399459 http/tests/misc/link-rel-prefetch-and-subresource.html [ Pass
Failure ]
-
 # V8 3.28.19
 crbug.com/392762 fast/js/nested-object-gc.html [ Pass Crash ]

[jkarlin, 2014-08-18 17:00:34]

The CQ bit was checked by jkarlin@chromium.org

[commit-bot: I haz the power, 2014-08-18 17:01:28]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jkarlin@chromium.org/480083002/40001

[commit-bot: I haz the power, 2014-08-18 17:56:57]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  mac_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/20241)

[commit-bot: I haz the power, 2014-08-18 18:33:19]

Committed patchset #2 (40001) as 180481