Activate Complex text on Android after memory improvements

Activate Complex text on Android after memory improvements

In the blocking bugs of crbug.com/617568 work was done on improving font
memory managament: Fixing the ref counting of the FontDataCache, zero
copy access to font blobs and purging the font cache on low memory
pressure. So it is time to give it another try and see whether this
addresses the memory regressions observed on bots when activating
complex text on Android seen in crbug.com/577306.

TBR'ing to get bot results. We will revert again if the regression still
occurs.

BUG=561099
TBR=eae

Committed: https://crrev.com/6867727d32a96418c1c34128251807ff712aff81
Cr-Commit-Position: refs/heads/master@{#403648}

[drott, 2016-07-03 13:40:44]

The CQ bit was checked by drott@chromium.org

[commit-bot: I haz the power, 2016-07-03 13:40:58]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-03 14:25:07]

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

[commit-bot: I haz the power, 2016-07-03 14:25:07]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[drott, 2016-07-04 07:24:19]

The CQ bit was checked by drott@chromium.org

[commit-bot: I haz the power, 2016-07-04 07:24:24]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-04 08:16:55]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-04 08:17:00]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-04 08:18:31]

Description was changed from

==========
Activate Complex text on Android after memory improvements

In the blocking bugs of crbug.com/617568 work was done on improving font
memory managament: Fixing the ref counting of the FontDataCache, zero
copy access to font blobs and purging the font cache on low memory
pressure. So it is time to give it another try and see whether this
addresses the memory regressions observed on bots when activating
complex text on Android seen in crbug.com/577306.

TBR'ing to get bot results. We will revert again if the regression still
occurs.

BUG=561099
TBR=eae
==========

to

==========
Activate Complex text on Android after memory improvements

In the blocking bugs of crbug.com/617568 work was done on improving font
memory managament: Fixing the ref counting of the FontDataCache, zero
copy access to font blobs and purging the font cache on low memory
pressure. So it is time to give it another try and see whether this
addresses the memory regressions observed on bots when activating
complex text on Android seen in crbug.com/577306.

TBR'ing to get bot results. We will revert again if the regression still
occurs.

BUG=561099
TBR=eae

Committed: https://crrev.com/6867727d32a96418c1c34128251807ff712aff81
Cr-Commit-Position: refs/heads/master@{#403648}
==========

[commit-bot: I haz the power, 2016-07-04 08:18:32]

Patchset 1 (id:??) landed as
https://crrev.com/6867727d32a96418c1c34128251807ff712aff81
Cr-Commit-Position: refs/heads/master@{#403648}

[drott, 2016-07-04 16:00:37]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2123543002/ by drott@chromium.org.

The reason for reverting is: Still shows comparable memory regressions..