Revert "Remove scopedvector in //components/discardable_memory/"

Revert "Remove scopedvector in //components/discardable_memory/"

This reverts commit 5ecd5001e88fb71afa47aa7431e63e801ba5d644.

R=ke.he@intel.com
BUG=691457

[tyoshino (SeeGerritForStatus), 2017-02-13 07:19:38]

Please take a look at "Win10 Tests x64" bot.
https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64?numbui...

A lots of test are failing. Out of them, "unit_tests" items started failing from
this build
https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64/builds...

I'm planning to speculatively revert the patch.

[tyoshino (SeeGerritForStatus), 2017-02-13 07:27:29]

https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64/builds...
has lots of unit_tests items shown as failed.

According to the flakiness dashboard,

ChromeBlacklistTrialTest
GalleryWatchManagerTest
IncidentReportingServiceTest
MediaFileSystemRegistryTest
MediaGalleriesPermissionControllerTest
MediaGalleriesPermissionsTest
MediaGalleriesPreferencesTest
NativeMessagingTest
PlatformStateStoreWinTest
SafeBrowsingEnvironmentDataCollectionWinTest
ServiceProcessStateTest
StateStoreTest
TriggeredProfileResetterTest

started to be flaky since #8306.

MTPDeviceDelegateImplWinTest.GalleryNameMTP since
https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64/builds...
ShellIntegrationWinMigrateShortcutTest since
https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64/builds...

[tyoshino (SeeGerritForStatus), 2017-02-13 07:29:39]

Description was changed from

==========
Revert "Remove scopedvector in //components/discardable_memory/"

This reverts commit 5ecd5001e88fb71afa47aa7431e63e801ba5d644.

R=ke.he@intel.com
BUG=
==========

to

==========
Revert "Remove scopedvector in //components/discardable_memory/"

This reverts commit 5ecd5001e88fb71afa47aa7431e63e801ba5d644.

R=ke.he@intel.com
BUG=691457
==========

[tyoshino (SeeGerritForStatus), 2017-02-13 08:03:09]

Abandoned. See the bug for details. Thanks.

[ke.he, 2017-02-13 08:12:33]

On 2017/02/13 08:03:09, tyoshino wrote:
> Abandoned. See the bug for details. Thanks.

Hi, tyoshino,
My apologize for the reverting, I'll have a check soon.

[tyoshino (SeeGerritForStatus), 2017-02-13 08:16:24]

On 2017/02/13 08:12:33, ke.he wrote:
> On 2017/02/13 08:03:09, tyoshino wrote:
> > Abandoned. See the bug for details. Thanks.
> 
> Hi, tyoshino,
> My apologize for the reverting, I'll have a check soon.

No worry! It seems I was wrong. This revert patch has been abandoned!

[tyoshino (SeeGerritForStatus), 2017-02-14 08:13:19]

Patchset #2 (id:20001) has been deleted