Revert of Fix leaks in exensions_unittests after enabling Oilpan

Revert of Fix leaks in exensions_unittests after enabling Oilpan (patchset #1 id:1 of https://codereview.chromium.org/1632763003/ )

Reason for revert:
This CL didn't fix the leak. Also per the discussion in https://codereview.chromium.org/1632763003/, suppressing the leak looks like a reasonable solution at the moment. So revert this CL.

Original issue's description:
> Fix leaks in exensions_unittests after enabling Oilpan
>
> This CL adds an Oilpan's GC before tearing down the extensions_unittests.
>
> BUG=581092
>
> Committed: https://crrev.com/6ae6611de742bb291305a1df558e710213556fa4
> Cr-Commit-Position: refs/heads/master@{#371408}

TBR=rockot@chromium.org,oilpan-reviews@chromium.org,oshima@chromium.org,sigbjornf@opera.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581092
Committed: https://crrev.com/88749be16db5fa1e8d7f8a56b215d0ccda4ef0ef
Cr-Commit-Position: refs/heads/master@{#371502}

[haraken, 2016-01-26 12:57:11]

Created Revert of Fix leaks in exensions_unittests after enabling Oilpan

[commit-bot: I haz the power, 2016-01-26 12:57:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1637013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1637013002/1

[commit-bot: I haz the power, 2016-01-26 12:57:57]

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

[commit-bot: I haz the power, 2016-01-26 12:57:57]

Failed to apply patch for tools/valgrind/memcheck/suppressions.txt:
While running git apply --index -3 -p1;
  error: patch failed: tools/valgrind/memcheck/suppressions.txt:3405
  Falling back to three-way merge...
  Applied patch to 'tools/valgrind/memcheck/suppressions.txt' with conflicts.
  U tools/valgrind/memcheck/suppressions.txt

Patch:       tools/valgrind/memcheck/suppressions.txt
Index: tools/valgrind/memcheck/suppressions.txt
diff --git a/tools/valgrind/memcheck/suppressions.txt
b/tools/valgrind/memcheck/suppressions.txt
index
4deeac34a4b24c2f3136863b9e69753038f511d3..5ccbe1920f1307a144ce5f726f981df02a9106a1
100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -3405,3 +3405,31 @@
   
fun:_ZN2cc10GLRenderer18DrawRenderPassQuadEPNS_14DirectRenderer12DrawingFrameEPKNS_18RenderPassDrawQuadEPKN3gfx5QuadFE
   
fun:_ZN2cc10GLRenderer10DoDrawQuadEPNS_14DirectRenderer12DrawingFrameEPKNS_8DrawQuadEPKN3gfx5QuadFE
 }
+{
+   bug_581092_a
+   Memcheck:Leak
+   ...
+   fun:_ZN5blink15ContextFeatures13defaultSwitchEv
+   fun:_ZN5blink8DocumentC2ERKNS_12DocumentInitEh
+   fun:_ZN5blink12HTMLDocumentC1ERKNS_12DocumentInitEh
+   fun:_ZN5blink12HTMLDocument6createERKNS_12DocumentInitE
+  
fun:_ZN5blink17DOMImplementation14createDocumentERKN3WTF6StringERKNS_12DocumentInitEb
+  
fun:_ZN5blink14LocalDOMWindow14createDocumentERKN3WTF6StringERKNS_12DocumentInitEb
+  
fun:_ZN5blink14LocalDOMWindow18installNewDocumentERKN3WTF6StringERKNS_12DocumentInitEb
+   fun:_ZN5blink14DocumentLoader15createWriterForEPKNS_*
+}
+{
+   bug_581092_b
+   Memcheck:Leak
+   fun:_Znw*
+  
fun:_ZN5blink26RefCountedGarbageCollectedINS_15StyleFilterDataEE13makeKeepAliveEv
+   fun:_ZN5blink26RefCountedGarbageCollectedINS_15StyleFilterDataEE3refEv
+   ...
+   fun:_ZN5blink7DataRefINS_15StyleFilterDataEE4initEv
+   ...
+   fun:_ZN5blink13ComputedStyle6createEv
+   fun:_ZN5blink13StyleResolver16styleForDocumentERNS_8DocumentE
+   fun:_ZN5blink8Document6attachERKNS_4Node13AttachContextE
+  
fun:_ZN5blink14LocalDOMWindow18installNewDocumentERKN3WTF6StringERKNS_12DocumentInitEb
+   fun:_ZN5blink14DocumentLoader15createWriterForEPKNS_*
+}

[commit-bot: I haz the power, 2016-01-26 12:57:59]

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

[sof, 2016-01-26 12:59:57]

lgtm

[haraken, 2016-01-26 13:34:44]

The CQ bit was checked by haraken@chromium.org

[haraken, 2016-01-26 13:34:45]

The patchset sent to the CQ was uploaded after l-g-t-m from sigbjornf@opera.com
Link to the patchset: https://codereview.chromium.org/1637013002/#ps70001
(title: " ")

[commit-bot: I haz the power, 2016-01-26 13:35:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1637013002/70001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1637013002/70001

[commit-bot: I haz the power, 2016-01-26 13:36:22]

Description was changed from

==========
Revert of Fix leaks in exensions_unittests after enabling Oilpan (patchset #1
id:1 of https://codereview.chromium.org/1632763003/ )

Reason for revert:
This CL didn't fix the leak. Also per the discussion in
https://codereview.chromium.org/1632763003/, suppressing the leak looks like a
reasonable solution at the moment. So revert this CL.



Original issue's description:
> Fix leaks in exensions_unittests after enabling Oilpan
> 
> This CL adds an Oilpan's GC before tearing down the extensions_unittests.
> 
> BUG=581092
> 
> Committed: https://crrev.com/6ae6611de742bb291305a1df558e710213556fa4
> Cr-Commit-Position: refs/heads/master@{#371408}

TBR=rockot@chromium.org,oilpan-reviews@chromium.org,oshima@chromium.org,sigbj...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581092
==========

to

==========
Revert of Fix leaks in exensions_unittests after enabling Oilpan (patchset #1
id:1 of https://codereview.chromium.org/1632763003/ )

Reason for revert:
This CL didn't fix the leak. Also per the discussion in
https://codereview.chromium.org/1632763003/, suppressing the leak looks like a
reasonable solution at the moment. So revert this CL.



Original issue's description:
> Fix leaks in exensions_unittests after enabling Oilpan
> 
> This CL adds an Oilpan's GC before tearing down the extensions_unittests.
> 
> BUG=581092
> 
> Committed: https://crrev.com/6ae6611de742bb291305a1df558e710213556fa4
> Cr-Commit-Position: refs/heads/master@{#371408}

TBR=rockot@chromium.org,oilpan-reviews@chromium.org,oshima@chromium.org,sigbj...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581092
==========

[commit-bot: I haz the power, 2016-01-26 13:36:22]

Committed patchset #2 (id:70001)

[commit-bot: I haz the power, 2016-01-26 13:38:06]

Description was changed from

==========
Revert of Fix leaks in exensions_unittests after enabling Oilpan (patchset #1
id:1 of https://codereview.chromium.org/1632763003/ )

Reason for revert:
This CL didn't fix the leak. Also per the discussion in
https://codereview.chromium.org/1632763003/, suppressing the leak looks like a
reasonable solution at the moment. So revert this CL.



Original issue's description:
> Fix leaks in exensions_unittests after enabling Oilpan
> 
> This CL adds an Oilpan's GC before tearing down the extensions_unittests.
> 
> BUG=581092
> 
> Committed: https://crrev.com/6ae6611de742bb291305a1df558e710213556fa4
> Cr-Commit-Position: refs/heads/master@{#371408}

TBR=rockot@chromium.org,oilpan-reviews@chromium.org,oshima@chromium.org,sigbj...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581092
==========

to

==========
Revert of Fix leaks in exensions_unittests after enabling Oilpan (patchset #1
id:1 of https://codereview.chromium.org/1632763003/ )

Reason for revert:
This CL didn't fix the leak. Also per the discussion in
https://codereview.chromium.org/1632763003/, suppressing the leak looks like a
reasonable solution at the moment. So revert this CL.

Original issue's description:
> Fix leaks in exensions_unittests after enabling Oilpan
>
> This CL adds an Oilpan's GC before tearing down the extensions_unittests.
>
> BUG=581092
>
> Committed: https://crrev.com/6ae6611de742bb291305a1df558e710213556fa4
> Cr-Commit-Position: refs/heads/master@{#371408}

TBR=rockot@chromium.org,oilpan-reviews@chromium.org,oshima@chromium.org,sigbj...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581092

Committed: https://crrev.com/88749be16db5fa1e8d7f8a56b215d0ccda4ef0ef
Cr-Commit-Position: refs/heads/master@{#371502}
==========

[commit-bot: I haz the power, 2016-01-26 13:38:07]

Patchset 2 (id:??) landed as
https://crrev.com/88749be16db5fa1e8d7f8a56b215d0ccda4ef0ef
Cr-Commit-Position: refs/heads/master@{#371502}