Reland of Pass -Oz flag to Clang when targeting Android.

Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See https://crbug.com/726137 for stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675, 563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed: https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f94ef4c44d0b66
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675, 563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed: https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba869829d3e4e0

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675, 563748
Review-Url: https://codereview.chromium.org/2909833002
Cr-Commit-Position: refs/heads/master@{#475256}
Committed: https://chromium.googlesource.com/chromium/src/+/bef80d93b4a5b160e66ceb6986fb31faa61fc892

[Nico, 2017-05-28 04:35:07]

The CQ bit was checked by thakis@chromium.org

[Nico, 2017-05-28 04:35:08]

Created Reland of Pass -Oz flag to Clang when targeting Android.

[commit-bot: I haz the power, 2017-05-28 04:35:13]

CQ is trying da patch.

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

[Nico, 2017-05-28 04:35:34]

Description was changed from

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See crbug/726137 for stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748
==========

to

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See crbug.com/726137 for stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748
==========

[Nico, 2017-05-28 04:36:03]

Description was changed from

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See crbug.com/726137 for stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748
==========

to

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See https://crbug.com/726137 for
stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748
==========

[commit-bot: I haz the power, 2017-05-28 06:12:08]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1495946107598330, "parent_rev":
"ebba10fb085b8b01e2faa64523bed3e5373f8b5e", "commit_rev":
"bef80d93b4a5b160e66ceb6986fb31faa61fc892"}

[commit-bot: I haz the power, 2017-05-28 06:12:22]

Description was changed from

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See https://crbug.com/726137 for
stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748
==========

to

==========
Reland of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2903983002/ )

Reason for revert:
Crash cause got fixed, this should work now.

Original issue's description:
> Revert of Pass -Oz flag to Clang when targeting Android. (patchset #1 id:1 of
https://codereview.chromium.org/2897283002/ )
> 
> Reason for revert:
> This is causing Chrome to crash on start.  See https://crbug.com/726137 for
stack.
> 
> Original issue's description:
> > Pass -Oz flag to Clang when targeting Android.
> > 
> > Relands https://codereview.chromium.org/1103393002
> > 
> > BUG=481675,563748
> > 
> > Review-Url: https://codereview.chromium.org/2897283002
> > Cr-Commit-Position: refs/heads/master@{#474326}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/3f60b5c86ff481f85ec5809ae1f9...
> 
> TBR=pcc@chromium.org,thakis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=481675,563748
> 
> Review-Url: https://codereview.chromium.org/2903983002
> Cr-Commit-Position: refs/heads/master@{#474485}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b964d748bd770259233bb89425ba...

TBR=pcc@chromium.org,billorr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=481675,563748

Review-Url: https://codereview.chromium.org/2909833002
Cr-Commit-Position: refs/heads/master@{#475256}
Committed:
https://chromium.googlesource.com/chromium/src/+/bef80d93b4a5b160e66ceb6986fb...
==========

[commit-bot: I haz the power, 2017-05-28 06:12:23]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/bef80d93b4a5b160e66ceb6986fb...